Information of Directors, Executives, Chief Officers in Accounting and Finance and Company Secretary

INFORMATION OF DIRECTORS, EXECUTIVES, CHIEF OFFICERS IN ACCOUNTING AND FINANCE AND COMPANY SECRETARY

001 Board of Directors

Air Chief Marshal Satitpong Sukvimol Age 71 years

Position ó C>DMH>I ó 0DI?A C>DMH>IJBOCA J>M@ 1CA MJRI ó *AHűAMJBOCA 0/ JHHDOOAABJM -MJKAMOT PMA>P 0PNO>DI>űGA!AQAGJKHAIO ó 0DI?A )JM@ C>HűAMG>DI Date of Appointment as a Director ó 0DI?A C>DMH>I>I@@DMA?OJM ŰAIAM>GJB ó *>M?C 1CA MJRI-MJKAMOT PMA>P Education/Training ó 0DI?A -MAND@AIO JPMODAMDI% * (DIŰ ó >?CAGJMJBMON*>NN JHHPID?>ODJI *>C>3>EDM>GJIŰFJMI CD>IŰ*>D2IDQAMNDOT ó 0DI?A C>DMH>IJBOCA J>M@ ó #GTDIŰ1M>DIDIŰ0?CJJG G>NN+ - "LPDOT J )O@ >I@ ó 0LP>@MJI,BŬ?AM0?CJJG G>NN DONŰMJPKJB?JHK>IDAN>NűADIŰ ó DM#JM?A0O>BB0?CJJG G>NN >NNDŰIA@ ó DM4>M JGGAŰA G>NN 5-years Past Experiences and/or Remarkable positions Expertise ó -MDQ>OA0A?MAO>MTOJ% / %OCA MJRI ó $GJű>G>I@/AŰDJI>G,MŰ>IDU>ODJI*>I>ŰAHAIO -MDI?A ó -JGD?T0AOODIŰ>I@0OM>OAŰD?-G>IIDIŰ$GJű>G3DNDJI ó 1CA MJRI-MDI?AìN -AMNJI>GBB>DMN ó #JMADŰIBB>DMN !DQDNDJI ó )>RN ó !AKPOT)JM@ C>HűAMG>DI ó *>MFAODIŰ 1CA/JT>G%JPNACJG@ PMA>P ó #DI>I?A ó !DMA?OJM 1C>DDMR>TN&IOAMI>ODJI>G ó "IQDMJIHAIO>G 0J?D>Gŵ$JQAMI>I?AJMî"0$ï -PűGD? JHK>IT)DHDOA@ Director Training Shareholdings (Ordinary Shares) (as at December 31, +JIA 2020) Board Member/Management of Other Listed ó %AG@KAMNJI>GGT+JIA Companies on The Stock Exchange of Thailand (1) ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA ó 0DI?A !DMA?OJM>I@*AHűAMJBOCA JMKJM>OA Family Relationship among Directors and Executives 0J?D>G/ANKJINDűDGDOT JHHDOOAA +JIA 1CA0D>H JHHAM?D>G >IF-PűGD? Support and Consult through activities related to the JHK>IT)DHDOA@ Company businesses Position in Other Company/Organization/Institution ó 0PKKJMO>I@?JINPGOJIDIIJQ>ODJIűTQDNDODIŰ?JHK>IT (6) KMJ@P?ON NAMQD?AN MANA>M?C>I@@AQAGJKHAIO ó 0DI?A %DN*>EANOTìN-MDI?DK>G-MDQ>OA ASCDűDODJIJB>GGMAG>OA@űPNDIANNAN 0A?MAO>MT PMA>PJBOCA/JT>G %JPNACJG@

Mr. Chumpol NaLamlieng ŰATA>MN !DMA?OJMLP>GDŬA@>N>I&I@AKAI@AIO!DMA?OJM#MJH'PGT

Position ó 3D?A C>DMH>I Expertise ó C>DMH>IJBOCA$JQAMI>I?A>I@ ó JMA PNDIANNJM&I@PNOMTJB0 $ +JHDI>ODJI JHHDOOAA ó ,OCAM)>MŰA PNDIANNANJM&I@PNOMDAN Date of Appointment as a Director ó $GJű>G>I@/AŰDJI>G,MŰ>IDU>ODJI*>I>ŰAHAIO ó é -MAND@AIOŵ ",0 $ ó "?JIJHD?N>I@&IQANOHAIO ó 0DI?APŰPNO !DMA?OJM ó -JGD?T0AOODIŰ>I@0OM>OAŰD?-G>IIDIŰ$GJű>G3DNDJI Education/Training ó #JMADŰIBB>DMN ó * %>MQ>M@ PNDIANN0?CJJG 2 0 ó MDNDN*>I>ŰAHAIO ó 0 *A?C>ID?>G"IŰDIAAMDIŰ 2IDQAMNDOTJB4>NCDIŰOJI ó )>RN 2 0 ó *>MFAODIŰ

002 ó !JHANOD?JM&IOAMI>ODJI>G*>MFAODIŰ*>MFAO&INDŰCO 5-year Past Experiences and/or Remarkable Positions ó ??JPIODIŰ #DI>I?D>G)DOAM>?T ó é -MAND@AIO 1CA0D>H AHAIO-PűGD? ó #DI>I?A JHK>IT)DHDOA@ ó &IBJMH>ODJI1A?CIJGJŰT ó é C>DMH>I 0DIŰ>KJMA ó %PH>I >KDO>G*>I>ŰAHAIO 1AGA?JHHPID?>ODJI JHK>IT)DHDOA@ ó "IQDMJIHAIO>G 0J?D>Gŵ$JQAMI>I?AJMî"0$ï ó é !DMA?OJM MDODNCDMR>TN-PűGD? Director Training (1) JHK>IT)DHDOA@ ó /JGAJBOCA C>DMH>I-MJŰM>H/ - ó é !DMA?OJM 1CA0D>H JHHAM?D>G 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI >IF-PűGD? JHK>IT)DHDOA@ Board Member/Management of Other Listed ó é !DMA?OJM (AHKDINFD&IOAMI>ODJI>G0 Companies on The Stock Exchange of Thailand (1) Shareholdings (Ordinary Shares) (as at December 31, ó 0DI?A !DMA?OJM 0 $->?F>ŰDIŰ-PűGD? JHK>IT 2019) )DHDOA@ ó %AG@KAMNJI>GGT NC>MAN Ƅ Position in Other Company/Organization/Institution ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA (3) Family Relationship among Directors and Executives ó 0DI?A !DMA?OJM +JIA 0D>H0DI@CJMI JHK>IT)DHDOA@ Support and Consult through activities related to the ó 0DI?A !DMA?OJM Company businesses (AHKDI0D>H JHK>IT)DHDOA@ ó 0PKKJMO>I@?JINPGOJIDIIJQ>ODJIűTQDNDODIŰ?JHK>IT ó 0DI?A @QDNJM - "LPDOT JHK>IT)DHDOA@ KMJ@P?ON NAMQD?AN MANA>M?C>I@@AQAGJKHAIO ASCDűDODJIJB>GGMAG>OA@űPNDIANNAN

Mr. Kasem Watanachai ŰATA>MN

Position ó %JIJM>MT!J?OJMJB-PűGD?@HDIDNOM>ODJI ó !DMA?OJM (>NAH PI@DO2IDQAMNDOT ó C>DMH>IJBOCA 0/ JHHDOOAABJM0PNO>DI>űGA ó %JIJM>MT!J?OJMJB"@P?>ODJI "@P?>ODJI>G !AQAGJKHAIO @HDIDNOM>ODJI CD>IŰ*>D/>E>űC>O&INODOPODJI Date of Appointment as a Director ó %JIJM>MT!J?OJMJB"@P?>ODJI ó *>M?C 0MDI>FC>MDIRDMJO2IDQAMNDOT Education/Training ó %JIJM>MT!J?OJMJB"@P?>ODJI "@P?>ODJI>G ó %JIJM>MT!J?OJMJB*A@D?DIA +>Q>HDI@M>@CDM>E @HDIDNOM>ODJI CD>IŰ*>D2IDQAMNDOT 2IDQAMNDOT ó %JIJM>MT!J?OJMJB"@P?>ODJI"@P?>ODJI>G ó %JIJM>MT!J?OJMJB"@P?>ODJI "@P?>ODJI>G @HDIDNOM>ODJI *>C>N>M>FC>H2IDQAMNDOT @HDIDNOM>ODJI +JMOC CD>IŰ*>D2IDQAMNDOT ó %JIJM>MT!J?OJMJB)DűAM>GMON (CJI(C>AI2IDQAMNDOT ó %JIJM>MT!J?OJMJB-CDGJNJKCT%PH>I/ANJPM?A ó %JIJM>MT!J?OJMJB"@P?>ODJI *>CD@JG2IDQAMNDOT !AQAGJKHAIO +>ODJI>G&INODOPOAJB!AQAGJKHAIO ó HAMD?>I J>M@JB0PűNKA?D>GOTDI >M@DJQ>N?PG>M @HDIDNOM>ODJI !DNA>NA 2IDQAMNDOTJB CD?>ŰJ%JNKDO>GN>I@ GDID?N ó %JIJM>MT!J?OJMJB"@P?>ODJI CPG>GJIŰFJMI 2 0 2IDQAMNDOT ó HAMD?>I J>M@JB&IOAMI>G*A@D?DIA 2IDQAMNDOTJB ó %JIJM>MT!J?OJMJB)DűAM>GMON"@P?>ODJI>G CD?>ŰJ%JNKDO>GN>I@ GDID?N 2 0 @HDIDNOM>ODJI CMDNOD>I2IDQAMNDOTJB1C>DG>I@ ó * ! 0PHH> PH)>P@A CD>IŰ*>D2IDQAMNDOT ó %JIJM>MT!J?OJMJB"@P?>ODJI"@P?>ODJI>G ó +>ODJI!ABAINA JGGAŰA 1C>DG>I@ G>NN @HDIDNOM>ODJI />E>H>IŰ>G>2IDQAMNDOTJB Expertise 1A?CIJGJŰT1C>IT>űPMD ó $GJű>G>I@/AŰDJI>G,MŰ>IDU>ODJI*>I>ŰAHAIO ó %JIJM>MT!J?OJMJB-PűGD?%A>GOC ó -JGD?T0AOODIŰ>I@0OM>OAŰD?-G>IIDIŰ$GJű>G3DNDJI 1C>HH>N>O2IDQAMNDOT ó #JMADŰIBB>DMN ó %JIJM>MT!J?OJMJB-CDGJNJKCT*>I>ŰAHAIO ó %PH>I >KDO>G*>I>ŰAHAIO 4>G>DG>F2IDQAMNDOT ó "IQDMJIHAIO>G 0J?D>Gŵ$JQAMI>I?AJMî"0$ï ó %JIJM>MT!J?OJMJB*A@D?DIA +>MANP>I2IDQAMNDOT Director Training (1) ó %JIJM>MT!J?OJMJB"@P?>ODJI ">NOAMIND>2IDQAMNDOT ó !DMA?OJM??MA@DO>ODJI-MJŰM>H!- 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI

003 Board Member/Management of Other Listed ó 0A?MAO>MT *DIDNOMTJB2IDQAMNDOTBB>DMN Companies on The Stock Exchange of Thailand ó *AHűAMJBOCA0AI>OA +JIA ó -MAND@AIO %P>?CDAR C>GAMHKM>FDAO Position in Other Company/Organization/Institution 2IDQAMNDOT (9) ó *DIDNOAM *DIDNOMTJB"@P?>ODJI ó 0DI?A C>DMKAMNJI CD>IŰ*>D2IDQAMNDOT ó -MDQT JPI?DGGJM(DIŰ/>H> JPI?DG ó *AHűAMJB JHHDOOAA>I@0A?MAO>MT ó 0DI?A *AHűAMJBOCA"SA?PODQA JHHDOOAA -CM>@>űJN#JPI@>ODJI >I@0A?MAO>MT I>I@>H>CD@JG ó C>DMH>I 0>G> C>GAMHFMPIŰ #JPI@>ODJI #JPI@>ODJI ó 0DI?A *AHűAMJB JHHDOOAAJBOCA MJRI ó C>DMH>I -MDI?ANN*JOCAMìN*A@D?>G -MJKAMOT PMA>P 3JGPIOAAM#JPI@>ODJI ó 0DI?A C>DMH>I 1CA*A@D?>G0?DAI?A!DQDNDJI ó C>DMH>I #JPI@>ODJIJB3DMOPJPN JBOCAI>I@>H>CD@JG#JPI@>ODJI 6JPOC ó 0DI?A "SA?PODQA C>DMKAMNJI -MJNOCANAN ó C>DMKAMNJI *>CD@JG2IDQAMNDOT JPI?DG #JPI@>ODJIJB% / %OCA-MDI?ANN ó C>DMH>I OCA(DIŰìN0?CJG>MNCDKNBJM *JOCAM 1C>D*JIFN ó 0DI?A C>DMH>I #JPI@>ODJIBJM$JJ@ Shareholdings (Ordinary Shares) (as at December 31, $JQAMI>I?AJI*A@D?DIA 2020) ó 0DI?A -MDQT JPI?DGGJM(DIŰ/>H> ó %AG@KAMNJI>GGT+JIA ó 0DI?A C>DMH>I P@@C>@>N>&I@>K>IIJ ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA M?CDQAN#JPI@>ODJI Family Relationship among Directors and Executives ó 0DI?A "SA?PODQA!DMA?OJM 1C>D'PIDJM +JIA "I?T?GJKA@D>-MJEA?OűT/JT>G Support and Consult through activities related to the JHH>I@JB% * OCA(DIŰ Company businesses 5-year Past Experiences and/or Remarkable Positions ó 0PKKJMO>I@?JINPGOJIDIIJQ>ODJIűTQDNDODIŰ?JHK>IT ó -MAND@AIO CD>IŰ*>D2IDQAMNDOT KMJ@P?ON NAMQD?AN MANA>M?C>I@@AQAGJKHAIO ó *AHűAM )AŰDNG>ODQA->MGD>HAIO ASCDűDODJIJB>GGMAG>OA@űPNDIANNAN -AMH>IAIO

Police Colonel Thumnithi Wanichthanom ŰATA>MN

Position ó !DMA?OJM Board Member/Management of Other Listed ó *AHűAMJBOCA 0/ JHHDOOAABJM Companies on The Stock Exchange of Thailand (1) 0PNO>DI>űGA!AQAGJKHAIO ó 0DI?A !DMA?OJM>I@*AHűAMJBOCA JMKJM>OA Date of Appointment as a Director 0J?D>G/ANKJINDűDGDOT JHHDOOAA ó KMDG 1CA0D>H JHHAM?D>G >IF-PűGD? Education/Training JHK>IT)DHDOA@ ó *>NOAMJB-PűGD?@HDIDNOM>ODJI 4ANOAMI(AIOP?FT Position in Other Company/Organization/Institution 2IDQAMNDOT 2 0 (4) ó -PűGD?@HDIDNOM>ODJI /JT>G-JGD?A >@AO?>@AHT ó 0DI?A $M>I@ C>HűAMG>DIJBOCA PMA>PJB Expertise OCA/JT>G%JPNACJG@ ó $GJű>G>I@/AŰDJI>G,MŰ>IDU>ODJI*>I>ŰAHAIO ó 0DI?A !DMA?OJMJB1CA-MDQT-PMNA ó -JGD?T0AOODIŰ>I@0OM>OAŰD?-G>IIDIŰ$GJű>G3DNDJI ó 0DI?A 0AIDJM!AKPOT!DMA?OJM $AIAM>G ó #JMADŰIBB>DMN 1CA MJRI-MJKAMOT PMA>P ó )>RN ó 0DI?A 3D?A C>DMH>I - "LPDOT J )O@ ó #DI>I?A >I@DONŰMJPKJB?JHK>IDAN>NűADIŰ ó "IQDMJIHAIO>G 0J?D>Gŵ$JQAMI>I?AJMî"0$ï >NNDŰIA@ Director Training 5-year Past Experiences and/or Remarkable Positions +JIA ó 0DI?Aé C>HűAMG>DI -AMNJI>GBB>DMN!DQDNDJI JB% / %OCA MJRI-MDI?A OCA PMA>PJBOCA/JT>G%JPNACJG@

004 Shareholdings (Ordinary Shares) (as at December 31, Support and Consult through activities related to the 2020) Company businesses ó %AG@KAMNJI>GGT+JIA ó 0PKKJMO>I@?JINPGOJIDIIJQ>ODJIűTQDNDODIŰ?JHK>IT ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA KMJ@P?ON NAMQD?AN MANA>M?C>I@@AQAGJKHAIO Family Relationship among Directors and Executives ASCDűDODJIJB>GGMAG>OA@űPNDIANNAN +JIA

Mrs. Tarisa Watanagase Age 71 years !DMA?OJMLP>GDŬA@>N>I&I@AKAI@AIO!DMA?OJM#MJH*>M?C

Position ó !DMA?OJM OCAMJT>GK>OMJI>ŰAJB%AM ó C>DMH>IJBOCAP@DO JHHDOOAA /JT>G%DŰCIANN-MDI?ANN*>C> ó *AHűAMJBOCA$JQAMI>I?A>I@ C>FMD0DMDI@CJMI +JHDI>ODJI JHHDOOAA ó 0DI?A JHHDOOAA*AHűAM %A>MO#JPI@>ODJI Date of Appointment as a Director JB1C>DG>I@2I@AMOCA/JT>G->OMJI>ŰA ó *>M?C JBOCA MJRI-MDI?ANN Education/Training ó 0DI?A JPI?DGJM 1C>DG>I@ìN-MDQ>OA0A?OJM ó -C ! %JIJM>MTDI"?JIJHD?N (ADJ2IDQAMNDOT JGGA?ODQA?ODJI J>GDODJIŰ>DINO 1JFTJ '>K>I JMMPKODJI ó -C ! "?JIJHD?N 4>NCDIŰOJI2IDQAMNDOT 2 0 ó 0DI?A 0AIDJM>@QDNJM @QDNJMT J>M@ AIOM>G ó * "?JIJHD?N (ADJ2IDQAMNDOT 1JFTJ '>K>I >IFDIŰ-PűGD?>ODJI 2 ( ó "?JIJHD?N (ADJ2IDQAMNDOT 1JFTJ '>K>I ó 0DI?A C>DMH>I CDG@GDIA1C>DG>I@ ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- #JPI@>ODJI %>MQ>M@ PNDIANN0?CJJG 2 0 ó 0DI?A !DMA?OJM CPG>GJIŰFJMI2IDQAMNDOT Expertise JPI?DG ó $GJű>G>I@/AŰDJI>G,MŰ>IDU>ODJI*>I>ŰAHAIO ó 0DI?A 3D?A-MAND@AIO 1C>D '>K>IANA ó "?JIJHD?N>I@&IQANOHAIO NNJ?D>ODJI ó -JGD?T0AOODIŰ>I@0OM>OAŰD?-G>IIDIŰ$GJű>G3DNDJI ó 0DI?A !DMA?OJM *DONPűDNCD2#'#DI>I?D>G$MJPK ó MDNDN*>I>ŰAHAIO ó 0DI?A !DMA?OJM (DIŰ*JIŰFPOìN2IDQAMNDOTJB ó ??JPIODIŰ #DI>I?D>G)DOAM>?T 1A?CIJGJŰT1CJIűPMD JPI?DG ó #DI>I?A ó 0DI?A C>DMH>I >IŰFJF->O>I>0?CJJG ó PNDIANN JIODIPDOT-G>I #JPI@>ODJI Director Training (3) 5-year Past Experiences and/or Remarkable Positions ó !DMA?OJM AMODŬ?>ODJI-MJŰM>H! - ó é $JQAMIJM 1CA >IFJB1C>DG>I@ 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó é C>DMKAMNJI 1CA >IFJB1C>DG>I@ ó !MDQDIŰ JHK>IT0P??ANNRDOC&1$JQAMI>I?A J>M@ &1$ 1C>D&INODOPOAJB!DMA?OJMNNJ?D>ODJI ó é C>DMKAMNJI *JIAO>MT-JGD?T ó &1$JQAMI>I?A>I@ TűAM/ANDGDAI?A-MJŰM>H JHHDOOAA &1$ 1C>D&INODOPOAJB!DMA?OJMNNJ?D>ODJI ó é C>DMKAMNJI #DI>I?D>G&INODOPODJIN Board Member/Management of Other Listed Compa- -JGD?T JHHDOOAA nies on The Stock Exchange of Thailand ó é C>DMKAMNJI ->THAIO0TNOAHN +JIA JHHDOOAA Position in Other Company/Organization/Institution ó é J>M@*AHűAM 1CA+>ODJI>G"?JIJHD? (12) >I@0J?D>G!AQAGJKHAIO J>M@ ó 0DI?A !DMA?OJM -PAT2IŰKC>FJMI&INODOPOA ó é JHHDNNDJI*AHűAM 1CA0" ó 0DI?A *AHűAM #JPI@>ODJIBJM1C>DG>I@/PM>G JHHDNNDJI*AHűAMN /A?JINOMP?ODJI*JQAHAIO ó é !DMA?OJM 1C>DNNAO*>I>ŰAHAIO 2I@AM/JT>G->OMJI>ŰA JMKJM>ODJI ó 0DI?A *AHűAM J>M@JB!DMA?OJMN ó é !DMA?OJM J>M@JB&INPM>I?A />H>OCDűJ@D#JPI@>ODJIPI@AM JHHDNNDJI

005 ó "SKAMO 1CA#DI>I?D>G0A?OJM ó é 0AIDJM@QDNJM -MJHJIOJMT#DI>I?D>G NNANNHAIO-MJŰM>H#0- &*# $MJPK 4>NCDIŰOJI ! 2 0 ó é &I@AKAI@AIO!DMA?OJM>I@*AHűAMJB ó é 0CJMO OAMH JINPGO>IO 4JMG@ >IF OCAP@DO JHHDOOAA ,BŬ?AJB &I@AKAI@AIO"Q>GP>ODJI$MJPK &INPM>I?A JHHDNNDJI Shareholdings (Ordinary Shares) (as at December 31, ó é *AHűAM -!@QDNJMT$MJPK 2020) ND>->?DŬ?!AK>MOHAIO &*# ó %AG@KAMNJI>GGT+JIA 4>NCDIŰOJI ! ó %AG@űT0KJPNAJMHDIJM?CDG@MAI NC>MAN ó é !DMA?OJM 1C>DG>I@-CDGC>MHJID? Ƅ ,M?CANOM> Family Relationship among Directors and Executives ó é *AHűAM &IOAMI>ODJI>G@QDNJMT->IAG +JIA 0O>OA >IFJB3DAOI>H 3DAOI>H Support and Consult through activities related to the ó é *AHűAM 4JMG@ >IF &*#'JDIO Company businesses JHHDOOAAJI/AHPIAM>ODJIJB ó 0PKKJMO>I@?JINPGOJIDIIJQ>ODJIűTQDNDODIŰ?JHK>IT "SA?PODQA!DMA?OJMN>I@GOAMI>OAN KMJ@P?ON NAMQD?AN MANA>M?C>I@@AQAGJKHAIO ó é NNJ?D>OA GGD>I?ABJM#DI>I?D>G ASCDűDODJIJB>GGMAG>OA@űPNDIANNAN &I?GPNDJI 1C>DG>I@

Mr. Kan Trakulhoon ŰATA>MN

Position ó !DMA?OJM ó &IBJMH>ODJI1A?CIJGJŰT ó *AHűAMJB 0/ JHHDOOAABJM ó %PH>I >KDO>G*>I>ŰAHAIO 0PNO>DI>űGA!AQAGJKHAIO ó "IQDMJIHAIO>G 0J?D>Gŵ$JQAMI>I?AJMî"0$ï Date of Appointment as a Director Director Training (1) ó é -MAND@AIOŵ ",0 $ ó !DMA?OJM AMODŬ?>ODJI-MJŰM>H! - ó 0DI?APŰPNO !DMA?OJM 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI Education/Training Board Member/Management of Other Listed ó %JIJM>MT!AŰMAA !J?OJMJB"IŰDIAAMDIŰ Companies on The Stock Exchange of Thailand (4) CPG>GJIŰFJMI2IDQAMNDOT ó 0DI?A C>DMH>IJBOCA J>M@JB!DMA?OJMN ó %JIJM>MT!AŰMAA !J?OJMJB"IŰDIAAMDIŰ &I@AKAI@AIO!DMA?OJM -MJ@P?ODJI"IŰDIAAMDIŰ *>C>N>M>FC>H2IDQAMNDOT C>DMH>IJB)A>@AMNCDK!AQAGJKHAIO ó * 0 *>I>ŰAHAIO 1CA$AJMŰD>&INODOPOAJB >I@ JHKAIN>ODJI JHHDOOAA 1A?CIJGJŰT 2 0 @Q>I?A@&IBJ0AMQD?AN-PűGD? J )O@ ó * 0 "IŰDIAAMDIŰ 1CA$AJMŰD>&INODOPOAJB ó 0DI?A &I@AKAI@AIO!DMA?OJ C>DMH>IJBOCA 1A?CIJGJŰT 2 0 +JHDI>ODJI JHKAIN>ODJI>I@ ó " "GA?OMD?>G #DMNO G>NN%JIJPMN JMKJM>OA$JQAMI>I?A JHHDOOAA CPG>GJIŰFJMI2IDQAMNDOT *AHűAMJBOCA"SA?PODQA JHHDOOAA ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- 0D>H JHHAM?D>G >IF-PűGD? J )O@ %>MQ>M@ PNDIANN0?CJJG 2 0 ó 0DI?A &I@AKAI@AIO!DMA?OJM C>DMH>IJBOCA Expertise )A>@AMNCDK!AQAGJKHAIO>I@ ó JMA PNDIANNJM&I@PNOMTJB0 $ JHKAIN>ODJI JHHDOOAA ó ,OCAM)>MŰA PNDIANNANJM&I@PNOMDAN *AHűAMJBOCA+JHDI>ODJI>I@ ó $GJű>G>I@/AŰDJI>G,MŰ>IDU>ODJI*>I>ŰAHAIO $JQAMI>I?A JHHDOOAA ó "?JIJHD?N>I@&IQANOHAIO *AHűAMJBOCA0OM>OAŰD?>I@ ó -JGD?T0AOODIŰ>I@0OM>OAŰD?-G>IIDIŰ$GJű>G3DNDJI ,MŰ>IDU>ODJI>G/AQDAR JHHDOOAA ó #JMADŰIBB>DMN *AHűAMJBOCA 0/ JHHDOOAABJM ó MDNDN*>I>ŰAHAIO 0PNO>DI>űGA!AQAGJKHAIO ó *>MFAODIŰ &IOJP?C%JG@DIŰN-PűGD? J )O@ ó !JHANOD?JM&IOAMI>ODJI>G*>MFAODIŰ*>MFAO&INDŰCO ó 0DI?A &I@AKAI@AIO!DMA?OJM ó ??JPIODIŰ #DI>I?D>G)DOAM>?T >IŰFJF!PNDO*A@D?>G0AMQD?AN-PűGD? ó #DI>I?A J )O@

006 Position in Other Company/Organization/Institution ó $GJű>G@QDNJM (PűJO> JMKJM>ODJI (17) '>K>I ó 0DI?A @QDNJM 1CA#A@AM>ODJIJB ó !DMA?OJM +>ODJI>G0?DAI?A1A?CIJGJŰT 1C>D&I@PNOMDAN >I@&IIJQ>ODJI-JGD?T,BŬ?A ó 0DI?A %JIJM>MT@QDNJM "IQDMJIHAIO>G ó !DMA?OJM +>ODJI>G0?DAI?A>I@ "IŰDIAAMDIŰNNJ?D>ODJIJB1C>DG>I@ 1A?CIJGJŰT!AQAGJKHAIO,BŬ?A ó 0DI?A @QDNJM OCA"SA?PODQA JHHDOOAA ó *AHűAM +>ODJI>G!AQAGJKHAIO>I@ *>CD@JG2IDQAMNDOT#JPI@>ODJI "IC>I?DIŰ JHKAODODQAIANN JHHDOOAA ó 0DI?A "SA?PODQA J>M@*AHűAM ó !DMA?OJM +>ODJI>G&IIJQ>ODJI0TNOAH "IŰDIAAM!DQDNDJIJBOCA !AQAGJKHAIO JHHDOOAA I>I@>H>CD@JG#JPI@>ODJI ó *AHűAM +>ODJI>G JHHDOOAAJI ó 0DI?A *AHűAMJBOCA@QDNJMT J>M@ &IOAGGA?OP>G-MJKAMOT-JGD?T 0>NDI$M>@P>OA&INODOPOAJB PNDIANN ó %A>@JB-MDQ>OA0A?OJMBJM @HDIDNOM>ODJI -PűGD? -MDQ>OA JGG>űJM>ODQA ó 0DI?A J>M@*AHűAMJB*A@D?>G0AMQD?A JHHDOOAAJI&IIJQ>ODJI>I@ GPNOAM 1C>D/A@ MJNN0J?DAOT !DŰDO>GDU>ODJI ó 0DI?A *AHűAM +>ODJI>G0OM>OAŰD? JHHDOOAA ó %A>@JB-MDQ>OA0A?OJMBJM ó 0DI?A %JIJM>MT@QDNJM 1CA">NOAMI -PűGD? -MDQ>OA JGG>űJM>ODQA "?JIJHD? JMMD@JM-JGD?T JHHDOOAA JHHDOOAAJI)AŰ>G/ABJMH ó 0DI?A JINPGO>ODQAŰMJPKJBASKAMOJI ó *AHűAM OCA-PűGD? -MDQ>OA !AQAGJKHAIOJB-JGD?T 0OM>OAŰT>I@ JGG>űJM>ODQA JHHDOOAAJI P@ŰAO*>I>ŰAHAIO "@P?>ODJI>G/ABJMH 0TNOAHBJM1C>DG>I@ìN0?DAI?A ó *AHűAMJBOCA@QDNJMT J>M@ /ANA>M?C>I@&IIJQ>ODJI ,BŬ?AJB +JHPM>%JG@DIŰ&I? OCA+>ODJI>G%DŰCAM ó *AHűAM $JQAMIDIŰ JHHDOOAA "@P?>ODJI 0?DAI?A /ANA>M?C>I@ JB#JJ@&IIJKJGDN &IIJQ>ODJI-JGD?T JPI?DG+5-, ó *AHűAM 0?MAAIDIŰ JHHDOOAA ó 0DI?A C>DMH>IJB0Pű?JHHDOOAAJI BJM0OMAIŰOCAIDIŰ>I@0PNO>DI>űDGDOT -AMBJMH>I?A"Q>GP>ODJIJB0A?MAO>MT JBOCA)J?>G"?JIJHT $AIAM>GOJ1CA">NOAMI ó @QDNJM JHHDOOAAJI+>ODJI>G "?JIJHD? JMMD@JM-JGD?T JHHDOOAA /ABJMH +>ODJI>G0OM>OAŰT ó 0DI?A @QDNJM %DŰCAM"@P?>ODJI 0?DAI?A >I@/A?JI?DGD>ODJI /ANA>M?C>I@&IIJQ>ODJI*>I>ŰAHAIO ó 0Pű ?JHHDOOAABJMN?MAAIDIŰ 0TNOAH/ABJMH0OAAMDIŰ JHHDOOAA KMJEA?ON>??JM@DIŰOJOCA/AŰDJI>G ó 0DI?A C>DMKAMNJI>I@.P>GDŬA@*AHűAMN !AQAGJKHAIO-G>IBJMOCA JBOCA JHHDOOAABJM*JIDOJMDIŰ>I@ 0OMAIŰOCAIDIŰ>I@0PNO>DI>űDGDOTJB "Q>GP>ODJIJB0?DAI?A /ANA>M?C>I@ OCA)J?>G"?JIJHT#DN?>G6A>M &IIJQ>ODJI0PKKJMO ó *AHűAM 0Pű?JHHDOOAAJI&I@PNOMD>G ó 0DI?A *AHűAM 0O>OA"IOAMKMDNA-JGD?T >I@!DŰDO>G&IIJQ>ODJI-MJHJODJI JHHDOOAA ó *AHűAM +>ODJI>G/ANA>M?C>I@ ó 0DI?A !DMA?OJM 0 5 J )O@ &IIJQ>ODJI-JGD?T JPI?DG ó 0DI?A *AHűAM +>ODJI>G/ABJMH JHHDOOAA ó *AHűAM 0PKAM J>M@JI+>ODJI>G JI0O>OA@HDIDNOM>ODJI -MJ?PMAHAIO ó 0DI?A *AHűAM JPI?DGJB"SKAMONJBOCA ó *AHűAM -JGD?T JHHDOOAAJB0KA?D>G +>ODJI>G%DŰCAM"@P?>ODJI 0?DAI?A "?JIJHD?!AQAGJKHAIO7JIA /ANA>M?C>I@&IIJQ>ODJI-JGD?T ó *AHűAM +>ODJI>G0OM>OAŰT JPI?DG -MAK>M>ODJI JHHDOOAABJM1C>DG>I@ ó 0DI?A JHHDNNDJIAM 0KA?D>G JHHDOOAAJI ó *AHűAM +>ODJI>G/ABJMH JHHDOOAA -MJHJODIŰ&IIJQ>ODJI"?JNTNOAH>I@ JI0O>OA@HDIDNOM>ODJI /AŰPG>OJMT/ABJMH ó *AHűAMJB@QDNJMT JHHDOOAAOJOCA 5-year Past Experiences and/or Remarkable Positions *DIDNOAMJB0?DAI?A>I@1A?CIJGJŰT ó -MAND@AIO>I@ ", 0 $ ó *AHűAM OCA">NOAMI"?JIJHD? ó ,POND@A!DMA?OJM (PűJO> JMKJM>ODJI JMMD@JM-JGD?T JHHDOOAA '>K>I ó *AHűAM +>ODJI>G&IQANOHAIO!MDQDIŰ >I@ JJM@DI>ODJI JHHDOOAA

007 ó @QDNJM OCA"SA?PODQA J>M@JI!MDQDIŰ Family Relationship among Directors and Executives 3>GPA >NA@"?JIJHTOJR>M@N +JIA 1C>DG>I@ -JGD?TOCMJPŰC Support and Consult through activities related to the &IIJQ>ODJI%PűN Company businesses Shareholdings (Ordinary Shares) (as at December 31, ó 0PKKJMO>I@?JINPGOJIDIIJQ>ODJIűTQDNDODIŰ?JHK>IT 2020) KMJ@P?ON NAMQD?AN MANA>M?C>I@@AQAGJKHAIO ó %AG@KAMNJI>GGT+JIA ASCDűDODJIJB>GGMAG>OA@űPNDIANNAN ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA

Mr. Prasarn Trairatvorakul ŰATA>MN !DMA?OJMLP>GDŬA@>N>I&I@AKAI@AIO!DMA?OJM#MJHPŰPNO

Position ó !DMA?OJM Director Training (5) ó C>DMH>IJBOCA/AHPIAM>ODJI JHHDOOAA ó 1CA/JGAJBOCA C>DMH>I-MJŰM>H/ - ó *AHűAMJB 0/ JHHDOOAABJM 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI 0PNO>DI>űGA!AQAGJKHAIO ó !DMA?OJM AMODŬ?>ODJI-MJŰM>H! - Date of Appointment as a Director 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó PŰPNO ó "OCD?>G)A>@AMNCDK-MJŰM>H")- Education/Training 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó !J?OJMJB PNDIANN@HDIDNOM>ODJI %>MQ>M@2IDQAMNDOT ó J>M@+JHDI>ODJI>I@ JHKAIN>ODJI-MJŰM>H + - *>NN>?CPNAOON 20 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó *>NOAMDI PNDIANN@HDIDNOM>ODJI %>MQ>M@2IDQAMNDOT ó &1$JQAMI>I?A>I@ TűAM/ANDGDAI?A-MJŰM>H&1$ *>NN>?CPNAOON 20 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó *>NOAMJB"IŰDIAAMDIŰDI&I@PNOMD>G"IŰDIAAMDIŰ>I@ Board Member/Management of Other Listed *>I>ŰAHAIO ND>I&INODOPOAJB1A?CIJGJŰT 1C>DG>I@ Companies on The Stock Exchange of Thailand (3) ó >?CAGJMJB"IŰDIAAMDIŰDI"GA?OMD?>G"IŰDIAAMDIŰ ó 0DI?A C>DMH>IJBOCA J>M@ -MPFN>%JG@DIŰ #DMNO G>NN%JIJMN CPG>GJIŰFJMI2IDQAMNDOT -PűGD? JHK>IT)DHDOA@ ó %JIJM>MT!J?OJMJB PNDIANN@HDIDNOM>ODJI A?>HADI@AKAI@AIO@DMA?OJMNDI?A />E>H>IŰ>G>2IDQAMNDOTJB1A?CIJGJŰT0PQ>MI>űCPHD ó %JIJM>MT!J?OJMJB"?JIJHD?N (CJI(>AI2IDQAMNDOT ó 0DI?A C>DMH>IJBOCA J>M@ AIOM>G/AO>DG ó %JIJM>MT!J?OJMJB"?JIJHD?N 1CA2IDQAMNDOTJBOCA JMKJM>ODJI-PűGD? JHK>IT)DHDOA@ 1C>D C>HűAMJB JHHAM?A ó 0DI?A C>DMH>IJBOCA J>M@ ó %JIJM>MT!J?OJMJB"?JIJHD?N 0 $->?F>ŰDIŰ-PűGD? JHK>IT)DHDOA@ CPG>GJIŰFJMI2IDQAMNDOT Position in Other Company/Organization/Institution ó %JIJM>MT!J?OJMJB-CDGJNJKCT +>ODJI>G&INODOPOA (13) JB!AQAGJKHAIO@HDIDNOM>ODJI ó 0DI?A C>DMH>IJBOCA J>M@ Expertise *DCD@JG4DO>T>IPNJMI ó ,OCAM)>MŰA PNDIANNANJM&I@PNOMDAN ó 0DI?A !DMA?OJM 0D>H0DI@CJMI ó $GJű>G>I@/AŰDJI>G,MŰ>IDU>ODJI*>I>ŰAHAIO JHK>IT)DHDOA@ ó "?JIJHD?N>I@&IQANOHAIO ó 0DI?A !DMA?OJM - "LPDOT JHK>IT)DHDOA@ ó -JGD?T0AOODIŰ>I@0OM>OAŰD?-G>IIDIŰ$GJű>G3DNDJI ó 0DI?A C>DMH>IJBOCA J>M@ "@P?>ODJI ó MDNDN*>I>ŰAHAIO "LPDOT#PI@ ó *>MFAODIŰ ó 0DI?A !DMA?OJM -MDI?AJB0JIŰFG>2IDQAMNDOT ó ??JPIODIŰ>I@#DI>I?D>G)DOAM>?T ó 0DI?A !DNODIŰPDNCA@0?CJG>M #>?PGOTJB ó #DI>I?A JHHAM?A>I@??JPIO>I?T ó &IBJMH>ODJI1A?CIJGJŰT CPG>GJIŰFJMI2IDQAMNDOT ó %PH>I >KDO>G*>I>ŰAHAIO ó 0DI?A *AHűAM NNAO*>I>ŰAHAIO ó "IQDMJIHAIO>G 0J?D>Gŵ$JQAMI>I?AJMî"0$ï JHHDOOAAJB3>EDM>QP@C JGGAŰA ó #DI>I?D>G/AŰPG>ODJIN ó 0DI?A *AHűAM JHHDOOAAJI(DIŰìN ó /AO>DGDIŰ 0?CJG>MNCDKNBJM1C>D P@@CDNO*JIFN

008 ó 0DI?A C>DMH>IJBOCA JPI?DGJB1MPNOAAN ó é *AHűAM +>ODJI>GIOD JMMPKODJI >I@OCA J>M@JB!DMA?OJMN JHHDNNDJI 1C>DG>I@!AQAGJKHAIO/ANA>M?C ó é C>DMH>I -PűGD?-MJ?PMAHAIO &INODOPOA1!/& JHHDOOAA ó 0DI?A 0AIDJM@QDNJM "+1/)$MJPK ó é *AHűAM "@P?>ODJI/ABJMH ó 0DI?A *AHűAM -MJKAMOT*>I>ŰAHAIO JHHDOOAA JHHDOOAA CPG>GJIŰFJMI2IDQAMNDOT ó é C>DMH>I "?JIJHD?/ABJMH ó 0DI?A @QDNJM MJRI-MJKAMOT PMA>P JHHDOOAA ó 0DI?A "SA?PODQA!DMA?OJM 1C>D/A@ MJNN Shareholdings (Ordinary Shares) (as at December 31, 0J?DAOT 2020) 5-year Past Experiences and/or Remarkable Positions ó %AG@KAMNJI>GGT+JIA ó é 0A?MAO>MT $AIAM>G 0A?PMDODAN>I@ ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA "S?C>IŰA JHHDNNDJIJB1C>DG>I@ Family Relationship among Directors and Executives ó é -MAND@AIO (0&(,/+ +(-PűGD? +JIA JHK>IT)DHDOA@ Support and Consult through activities related to the ó é $JQAMIJM >IFJB1C>DG>I@ Company businesses ó é *AHűAM 0O>OA"IOAMKMDNAN ó 0PKKJMO>I@?JINPGOJIDIIJQ>ODJIűTQDNDODIŰ?JHK>IT 0PKAMQDNJMT J>M@ KMJ@P?ON NAMQD?AN MANA>M?C>I@@AQAGJKHAIO ó é *AHűAM JHHDOOAAOJ"IC>I?A ASCDűDODJIJB>GGMAG>OA@űPNDIANNAN JHKAODODQAIANNJBOCA+>ODJI

Mr. Pasu Decharin ŰATA>MN !DMA?OJMLP>GDŬA@>N>I&I@AKAI@AIO!DMA?OJM#MJH*>M?C

Position ó !DMA?OJM ó )A>@AMNCDK!AQAGJKHAIO-MJŰM>H)!- ó *AHűAMJBOCAP@DO JHHDOOAA 1C>D)DNOA@ JHK>ITNNJ?D>ODJI ó *AHűAMJBOCA$JQAMI>I?A>I@ ó !DMA?OJMN AMODŬ?>ODJI-MJŰM>H! - +JHDI>ODJI JHHDOOAA 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI Date of Appointment as a Director ó P@DO JHHDOOAA#JMPH 1C>D&INODOPOAJB ó *>M?C !DMA?OJMNNNJ?D>ODJI Education/Training ó !DMA?OJM)A>@AMNCDK AMODŬ?>ODJI-MJŰM>H!) - ó -C ! *>I>ŰAHAIOJB1A?CIJGJŰT0?CJJGJB 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI *>I>ŰAHAIO ND>I&INODOPOAJB1A?CIJGJŰT&1 Board Member/Management of Other Listed ó *>NOAMJB PNDIANN@HDIDNOM>ODJI* Companies on The Stock Exchange of Thailand (2) 2IDQAMNDOTJB JGJM>@J JPG@AM 2 0 ó 0DI?A &I@AKAI@AIO!DMA?OJM *AHűAMJBOCA ó >?CAGJMJB PNDIANN@HDIDNOM>ODJI*>I>ŰAHAIO P@DO JHHDOOAA #>?PGOTJB JHHAM?A>I@??JPIO>I?T >I@*AHűAMJBOCA+JHDI>ODJI>I@ CPG>GJIŰFJMI2IDQAMNDOT /AHPIAM>ODJI Expertise 1C>D,DG-PűGD? JHK>IT)DHDOA@ ó ,OCAM)>MŰA PNDIANNANJM&I@PNOMDAN ó 0DI?A &I@AKAI@AIO!DMA?OJM *AHűAMJB ó $GJű>G>I@/AŰDJI>G,MŰ>IDU>ODJI*>I>ŰAHAIO OCAP@DO JHHDOOAA ó "?JIJHD?N>I@&IQANOHAIO >I@*AHűAMJBOCA/DNF,QAMNDŰCO ó -JGD?T0AOODIŰ>I@0OM>OAŰD?-G>IIDIŰ$GJű>G3DNDJI JHHDOOAA ó *>MFAODIŰ 1CA0D>H JHHAM?D>G >IF-PűGD? ó ??JPIODIŰ #DI>I?D>G)DOAM>?T JHK>IT)DHDOA@ ó %PH>I >KDO>G*>I>ŰAHAIO Position in Other Company/Organization/Institution ó "IQDMJIHAIO>G 0J?D>Gŵ$JQAMI>I?AJMî"0$ï (3) Director Training (6) ó 0DI?A )A?OPMAM #>?PGOTJB JHHAM?A>I@ ó !DMA?OJM??MA@DO>ODJI-MJŰM>H!- ??JPIO>I?T CPG>GJIŰFJMI2IDQAMNDOT 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó 0DI?A &I@AKAI@AIO!DMA?OJM ó "SA?PODQA!AQAGJKHAIO-MJŰM>H"!- FNJMI"@P?>ODJI-PűGD? 1C>D)DNOA@ JHK>ITNNJ?D>ODJI JHK>IT)DHDOA@

009 ó 0DI?A C>DMH>I>I@&I@AKAI@AIO!DMA?OJM ó &I@AKAI@AIO!DMA?OJM>I@*AHűAMJB JB4>MMDS0KJMON J )O@ OCAP@DO JHHDOOAA ó 0DI?A !DMA?OJM !A?C>MDI J )O@ (MPIŰOC>D >M/AIO>I@)A>NA-PűGD? 5-years Past Experiences and/or Remarkable positions JHK>IT)DHDOA@ ó NNDNO>IOOJOCA-MAND@AIOJB ó !DMA?OJM 2)>IŰP>ŰA0?CJJG CPG>GJIŰFJMI2IDQAMNDOT Shareholdings (Ordinary Shares) (as at December 31, ó %A>@JB??JPIO>I?T!AK>MOHAIO 2020) #>?PGOTJB JHHAM?A>I@??JPIO>I?T ó %AG@KAMNJI>GGT+JIA CPG>GJIŰFJMI2IDQAMNDOT ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA ó !DMA?OJM>I@*AHűAMJBOCAP@DO Family Relationship among Directors and Executives JHHDOOAA +JIA 1CA&NG>HD? >IFJB1C>DG>I@ Support and Consult through activities related to the ó !A>I #>?PGOTJB JHHAM?A>I@ Company businesses ??JPIO>I?T CPG>GJIŰFJMI ó 0PKKJMO>I@?JINPGOJIDIIJQ>ODJIűTQDNDODIŰ?JHK>IT 2IDQAMNDOT KMJ@P?ON NAMQD?AN MANA>M?C>I@@AQAGJKHAIO ASCDűDODJIJB>GGMAG>OA@űPNDIANNAN

Mrs. Parnsiree Amatayakul ŰA TA>MN !DMA?OJMLP>GDŬA@>N>I&I@AKAI@AIO!DMA?OJM#MJH*>M?C

Position ó &I@AKAI@AIO!DMA?OJM Position in Other Company/Organization/Institution ó *AHűAMJBOCAP@DO JHHDOOAA (2) ó *AHűAMJBOCA/AHPIAM>ODJI JHHDOOAA ó 0DI?A !DMA?OJMN 1C>DG>I@*>I>ŰAHAIO Date of Appointment as a Director NNJ?D>ODJI1* ó *>M?C ó 0DI?A $AIAM>G*>I>ŰAM 0>GAN "IOAMKMDNA>I@ Education/Training JHHAM?D>G & *0"+ ó *>NOAMJB PNDIANN@HDIDNOM>ODJI 2 )I@AMNJI 5-years Past Experiences and/or Remarkable positions 0?CJJGJB*>I>ŰAHAIO OCA2IDQAMNDOTJB >GDBJMID> ó é *>I>ŰDIŰ!DMA?OJM & *1C>DG>I@ 20 JHK>IT)DHDOA@ ó >?CAGJMJB PNDIANN@HDIDNOM>ODJI ó é !DMA?OJMN 1CAHAMD?>I C>HűAMJB #>?PGOTJB JHHAM?A>I@??JPIO>I?T JHHAM?ADI1C>DG>I@* %* CPG>GJIŰFJMI2IDQAMNDOT ó é *AHűAM 1CA1C>DG>I@ ?JPI?DG Expertise ó é *AHűAM OCA JHHDOOAAJB ó ,OCAM)>MŰA PNDIANNJM&I@PNOMDAN #JPI@>ODJIBJM/ANA>M?CDI ó $GJű>G>I@/AŰDJI>G,MŰ>IDU>ODJI*>I>ŰAHAIO &IBJMH>ODJI1A?CIJGJŰT #/&1 ó "?JIJHD?N>I@&IQANOHAIO ó é *AHűAM OCA+>ODJI>G!DŰDO>G"?JIJHT ó -JGD?T0AOODIŰ>I@0OM>OAŰD?-G>IIDIŰ$GJű>G3DNDJI >I@0J?DAOT JHHDOOAA ó #JMADŰIBB>DMN Shareholdings (Ordinary Shares) (as at December 31, ó /DNF*>I>ŰAHAIO MDNDN*>I>ŰAHAIO 2020) ó *>MFAODIŰ ó %AG@KAMNJI>GGT+JIA ó ??JPIODIŰ #DI>I?D>G)DOAM>?T ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA ó &IBJMH>ODJI1A?CIJGJŰT Family Relationship among Directors and Executives ó ,MŰ>IDU>ODJI>G1M>INBJMH>ODJI +JIA ó !DŰDO>G1M>INBJMH>ODJI Support and Consult through activities related to the Director Training (1) Company businesses ó !DMA?OJM AMODŬ?>ODJI-MJŰM>H! - ó 0PKKJMO>I@?JINPGOJIDIIJQ>ODJIűTQDNDODIŰ?JHK>IT 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI KMJ@P?ON NAMQD?AN MANA>M?C>I@@AQAGJKHAIO Board Member/Management of Other Listed ASCDűDODJIJB>GGMAG>OA@űPNDIANNAN Companies on The Stock Exchange of Thailand (1) ó 0DI?A &I@AKAI@AIO!DMA?OJM>O1C>D4>C -PűGD? JHK>IT)DHDOA@

010 Mr. Cholanat Yanaranop ŰATA>MN

Position ó !DMA?OJM ó 0DI?A !DMA?OJM 0 $#JPI@>ODJI ó *AHűAMJBOCA/AHPIAM>ODJI JHHDOOAA ó 0DI?A !DMA?OJM KAS?AG> JHK>IT)DHDOA@ Date of Appointment as a Director ó 0DI?A !DMA?OJM 0D>H DJN?DAI?A JHK>IT ó 'PIA )DHDOA@ Education/Training ó 0DI?A @QDNJM 1CA JHHDOOAAJB CAHD?>G ó *>NOAMJB CAHD?>G"IŰDIAAMDIŰ &HKAMD>G JGGAŰA >I@-AOMJ?CAHD?>G"IŰDIAAMDIŰ )JI@JI 2( &INODOPOAJB1C>DG>I@2I@AM% * ó >?CAGJMJB"IQDMJIHAIO>G CAHD?>G"IŰDIAAMDIŰ 1CA(DIŰìN->OMJI>ŰA 0A?JI@ G>NN%JIJPMN 0>GBJM@2IDQAMNDOT 5-year Past Experiences and/or Remarkable Positions *>I?CANOAM 2( ó é !DMA?OJM -11 CAHD?>G-PűGD? ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- JHK>IT)DHDOA@ %>MQ>M@ PNDIANN0?CJJG 2 0 ó é -MAND@AIO 0 $ CAHD?>GN ó &IIJ )A>@AMNCDK-MJŰM>H &+0"! JHK>IT)DHDOA@ ó C>DMH>IìN/JGA"IAMŰT)DOAM>?TBJMOCARJMG@ ó é !DMA?OJM >IŰFJF0TIOCAOD?N 1" 1C>DG>I@"IAMŰT?>@AHT JHK>IT)DHDOA@ Expertise ó é !DMA?OJM 01"G>NOJHAMN ó JMA PNDIANNJM&I@PNOMTJB0 $>I@,OCAM)>MŰA JHK>IT)DHDOA@ PNDIANNANJM&I@PNOMDAN ó é -MAND@AIO 1CA1C>D&INODOPOAJB ó $GJű>G>I@/AŰDJI>G,MŰ>IDU>ODJI*>I>ŰAHAIO CAHD?>G"IŰDIAAMDIŰ>I@KKGDA@ ó "?JIJHD?N>I@&IQANOHAIO CAHDNOMT ó -JGD?T0AOODIŰ>I@0OM>OAŰD?-G>IIDIŰ$GJű>G3DNDJI ó é JHHDNNDJIAM -1 C>I@M>NMD ó #JMADŰIBB>DMN -AOMJ?CAHD?>G1űF &I@JIAND> ó MDNDN*>I>ŰAHAIO ó é -MAND@AIO JHHPIDOT->MOIAMNCDKN ó *>MFAODIŰ NNJ?D>ODJI ó !JHANOD?JM&IOAMI>ODJI>G*>MFAODIŰ*>MFAO&INDŰCO ó é !DMA?OJM 0"+#&+JMR>T0 ó &IBJMH>ODJI1A?CIJGJŰT +JMIAM%JG@DIŰ0 ó %PH>I >KDO>G*>I>ŰAHAIO ó é 3D?A-MAND@AIO JHHPIDOT ó "IQDMJIHAIO>G 0J?D>Gŵ$JQAMI>I?AJMî"0$ï ->MOIAMNCDKNNNJ?D>ODJI Director Training (2) ó é *AHűAMJB 0/ JHHDOOAABJM ó !DMA?OJMN??MA@DO>ODJI-MJŰM>H!- 0PNO>DI>űGA!AQAGJKHAIO 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó é "SA?PODQA3D?A-MAND@AIO 0 $ ó /JGAJBOCA C>DMH>I-MJŰM>H/ - ó é !DMA?OJM 0"+#&2()DHDOA@ 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó é !DMA?OJM 0"+#&0RDNN$Hű% Board Member/Management in Other Listed /AH>MF )DNOA@DIOCA0OJ?F"S?C>IŰAJB&I@JIAND> Companies on The Stock Exchange of Thailand (1) Shareholdings (Ordinary Shares) (as at December 31, ó 0DI?A 3D?A C>DMH>I 0 $->?F>ŰDIŰ-PűGD? 2020) JHK>IT)DHDOA@ ó %AG@KAMNJI>GGT NC>MAN Ƅ Positions in Other Company/Organization/Institution ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA (7) Family Relationship among Directors and Executives ó 0DI?A !DMA?OJM -AOMJGAPH&INODOPOAJB +JIA 1C>DG>I@ Support and Consult through activities related to the ó 0DI?A !DMA?OJM )JIŰ0JI-AOMJ?CAHD?>GN Company businesses J )O@ ó 0PKKJMO>I@?JINPGOJIDIIJQ>ODJIűTQDNDODIŰ?JHK>IT ó 0DI?A @QDNJM 1CA1C>D&INODOPOAJB CAHD?>G KMJ@P?ON NAMQD?AN MANA>M?C>I@@AQAGJKHAIO "IŰDIAAMDIŰ>I@KKGDA@ CAHDNOMT ASCDűDODJIJB>GGMAG>OA@űPNDIANNAN

011 Mr. Thapana Sirivadhanabhakdi ŰATA>MN !DMA?OJMLP>GDŬA@>N>I&I@AKAI@AIO!DMA?OJM#MJH'PIA

Position ó &I@AKAI@AIO!DMA?OJM ó -MANAIO !DMA?OJM>I@!DMA?OJMJBOCA JMKJM>OA ó *AHűAMJBOCA/AHPIAM>ODJI JHHDOOAA $JQAMI>I?A JHHDOOAA Date of Appointment as a Director 1C>D$MJPK%JG@DIŰN-PűGD? ó 'PIA JHK>IT)DHDOA@ Education/Training ó -MANAIO 3D?A C>DMH>I+J C>DMH>IJB ó %JIJM>MT!J?OJM>G!AŰMAAJB-CDGJNJKCTDI$AIAM>G "SA?PODQA JHHDOOAA *>I>ŰAHAIO />HFC>HC>AIŰ2IDQAMNDOT *AHűAMJB JHKAIN>ODJI ó %JIJM>MT!J?OJM>G!AŰMAAJB PNDIANN@HDIDNOM>ODJI JHHDOOAA>I@*AHűAMJB DI0OM>OAŰD?)JŰDNOD?>I@0PKKGT C>DI*>I>ŰAHAIO 0PNO>DI>űDGDOT>I@/DNF*>I>ŰAHAIO 0P>I0PI>I@C>/>E>űC>O2IDQAMNDOT JHHDOOAA ó %JIJM>MT!J?OJM>G!AŰMAADI JHHPIDOT 0AMHNPF-PűGD? JHK>IT)DHDOA@ !AQAGJKHAIO CD>IŰ*>D/>E>űC>O2IDQAMNDOT Positions in Other Company/Organization/Institution ó %JIJM>MT!J?OJM>G!AŰMAADI%JNKDO>GDOT (12 Business sectors) />E>H>IŰ>G>2IDQAMNDOTJB1A?CIJGJŰT(MPIŰOCAK ó -MANAIO -MAND@AIO>I@ ",>I@"SA?PODQA ó %JIJM>MT!J?OJM>G!AŰMAAJBMON />E>H>IŰ>G> JHHDOOAA>I@0PNO>DI>űDGDOT>I@ 2IDQAMNDOTJB1A?CIJGJŰT-CM>+>FCJI /DNF*>I>ŰAHAIO JHHDOOAA ó %JIJM>MT!J?OJM>G!AŰMAADI0?DAI?A *AHűAM )JŰDNOD?N*>I>ŰAHAIO (DIŰ*JIŰFPOìNDINODOPOA 1C>D AQAM>ŰA-PűGD? JB1A?CIJGJŰT)>@FM>ű>IŰ JHK>IT)DHDOA@ ó *>NOAMJB0?DAI?A@HDIDNOM>ODJIDI#DI>I?D>G ó -MANAIO !DMA?OJM 3D?A C>DMH>IJBOCA "?JIJHD?N JNOJI2IDQAMNDOT 20 "SA?PODQA JHHDOOAA +JHDI>ODIŰ ó >?CAGJMJB PNDIANN@HDIDNOM>ODJI#DI>I?A JHHDOOAA*AHűAM /AHPIAM>ODJI JNOJI2IDQAMNDOT 20 JHHDOOAA*AHűAM >I@0PNO>DI>űDGDOT Expertise >I@/DNF*>I>ŰAHAIO JHHDOOAA ó PNDIANNJM,OCAM&I@PNOMDAN *AHűAM #M>NAM>I@+A>QA )DHDOA@ ó /AŰDJI>G>I@$GJű>G,MŰ>IDU>ODJI*>I>ŰAHAIO ó -MANAIO 3D?A C>DMH>I 1DHAN-PűGDNCDIŰ ó "?JIJHT>I@&IQANOHAIO )DHDOA@ ó /DNF*>I>ŰAHAIO MDNDN*>I>ŰAHAIO ó -MANAIO !DMA?OJM 1C>D AQAM>ŰA$MJPKJB ó *>MFAODIŰ JHK>IDAN ó "SKAMODI@JHANOD?>I@JQAMNA>NH>MFAODIŰ ó -MANAIO 3D?A C>DMH>I 0JPOC">NO$MJPKJB ó #DI>I?A JHK>IDAN ó %PH>I >KDO>G*>I>ŰAHAIO ó -MANAIO !DMA?OJM 1 $MJPKJB JHK>IDAN Director Training (1) ó -MANAIO !DMA?OJM -M>?C>M>OC/>F0>H>FFAA ó !DMA?OJM??MA@DO>ODJI-MJŰM>H!- 0J?D>G"IOAMKMDNA1C>DG>I@ J )O@ 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI /AH>MF)DNOA@?JHK>ITDIOCA0DIŰ>KJMA0OJ?F Board Member/Management of Other Listed "S?C>IŰA Companies on The Stock Exchange of Thailand (4) Positions as directors or executives in other ó -MANAIO 3D?A C>DMH>IJBOCA J>M@JB companies, other businesses and a company that !DMA?OJMN C>DMH>IJBOCA"SA?PODQA may be deemed to have the same nature of business JHHDOOAA>I@*AHűAMJB as and to be in competition with SCG (2) OCA/AHPIAM>ODJI>I@+JHDI>ODJI ó -MANAIO C>MPI PNDIANN J )O@ JHHDOOAA 2IDQAIOPMAN-PűGD? ó -MANAIO 1C>D AQAM>ŰA)JŰDNOD?N J )O@ JHK>IT)DHDOA@ 5-year Past Experiences and/or Remarkable Positions ó -MANAIO 3D?A C>DMH>I>I@ C>DMH>IJBOCA ó é !DMA?OJM AMGD'P?FAM-PűGD? "SA?PODQA JHHDOOAA JHK>IT)DHDOA@ H>MDI-MDIODIŰ>I@-PűGDNCDIŰ ó é !DMA?OJM>I@"SA?PODQA3D?A-MAND@AIO -PűGD? JHK>IT)DHDOA@ 1C>D AQAM>ŰA-PűGD? JHK>IT)DHDOA@

012 ó é 3D?A C>DMH>I /A@ PGG!DNODGGAMT$MJPK ó é !DMA?OJM JB JHK>IDAN $** C>IIAG%JG@DIŰ J )O@ ó é 3D?A C>DMH>I ,DNCD$MJPK-PűGD? ó é "SA?PODQA C>DMH>I JHK>IT)DHDOA@ $** C>IIAG%JG@DIŰ J )O@ ó é 3D?A C>DMH>I 0D>H#JJ@-MJ@P?ON ó é C>DMH>I -PűGD? JHK>IT)DHDOA@ $** C>IIAG%JG@DIŰ J )O@ ó é C>DMH>IJBOCA"SA?PODQA JHHDOOAA Shareholdings (Ordinary Shares) (as at December 31, ,DNCD$MJPK-PűGD? JHK>IT)DHDOA@ 2020) ó é !DMA?OJM $JG@AI)>I@-MJKAMOT>I@ ó %AG@KAMNJI>GGT+JIA !AQAGJKHAIO-PűGD? JHK>IT)DHDOA@ ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA ó é !DMA?OJM 1 %JG@DIŰN J )O@ Family Relationship among Directors and Executives ó +JIA

Mr. Roongrote Rangsiyopash ŰATA>MN

Position ó !DMA?OJM Position in Other Company/Organization/Institution ó -MAND@AIOŵ ",0 $ (20) ó *AHűAMJB 0/ JHHDOOAABJM ó 0DI?A *AHűAMJB#PI@ />DNDIŰ JHHDOOAA 0PNO>DI>űGA!AQAGJKHAIO BJM+>Q>HDI@M>KJűDOMOCIIDQAMN>MT Date of Appointment as a Director PDG@DIŰ ó *>M?C #>?PGOTJB*A@D?DIA0DMDM>E%JNKDO>G Education/Training *>CD@JG2IDQAMNDOT ó * %>MQ>M@ PNDIANN0?CJJG 2 0 ó 0DI?A @QDNJMT 1CANNJ?D>ODJI+>ODJI>G ó * 0 &I@PNOMD>G"IŰDIAAMDIŰ 2IDQAMNDOTJB1AS>N>O !ABAI?A JGGAŰAJB1C>DG>I@PI@AMOCA MGDIŰOJI 2 0 /JT>G->OMJI>ŰAJB%DN*>EANOTOCA(DIŰ ó " *DIDIŰ CPG>GJIŰFJMI2IDQAMNDOT ó 0DI?A @QDNJMT!DMA?OJM OCA+>ODJI>G0?DAI?A Expertise >I@1A?CIJGJŰT!AQAGJKHAIO J>M@ ó JMA PNDIANNJM&I@PNOMTJB0 $ ó 0DI?A !DMA?OJM !DŰDO>G"?JIJHT>I@0J?DAOT ó ,OCAM)>MŰA PNDIANNANJM&I@PNOMDAN -MAK>M>ODJI JHHDOOAA ó $GJű>G>I@/AŰDJI>G,MŰ>IDU>ODJI*>I>ŰAHAIO ó 0DI?A %A>@JB-MDQ>OA0A?OJMN ó "?JIJHD?N>I@&IQANOHAIO 'JDIO-PűGD? -MDQ>OA -AJKGA0OAAMDIŰ ó -JGD?T0AOODIŰ>I@0OM>OAŰD?-G>IIDIŰ$GJű>G3DNDJI JHHDOOAA-AJKGAìN0O>OAPI@AMOCA ó #JMADŰIBB>DMN -PűGD? -MDQ>OA0OAAMDIŰ JHHDOOAABJM ó MDNDN*>I>ŰAHAIO !MDQDIŰOCA1C>D"?JIJHT" ó *>MFAODIŰ JHKAODODQA4JMFBJM?A ó !JHANOD?JM&IOAMI>ODJI>G*>MFAODIŰ*>MFAO&INDŰCO ó 0DI?A JPI?DG*AHűAM 4JMG@ PNDIANN ó ??JPIODIŰ #DI>I?D>G)DOAM>?T JPI?DGBJM0PNO>DI>űGA!AQAGJKHAIO ó #DI>I?A ó 0DI?A *AHűAM ND> PNDIANN JPI?DG ó %PH>I >KDO>G*>I>ŰAHAIO ó 0DI?A JHHDOOAA "IŰDIAAM!DQDNDJIJBOCA ó "IQDMJIHAIO>G 0J?D>Gŵ$JQAMI>I?AJMî"0$ï I>I@>H>CD@JG#JPI@>ODJI Director Training (1) ó 0DI?A !DMA?OJM 0 $#JPI@>ODJI ó !DMA?OJMN??MA@DO>ODJI-MJŰM>H!- ó 0DI?A *AHűAM 0Pű ?JHHDOOAA$JQAMIHAIO 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI @HDIDNOM>ODJI0TNOAH!AQAGJKHAIO Board Member/Management of Other Listed BJM!MDQDIŰOJR>M@ ,BŬ?AJBOCA Companies on The Stock Exchange of Thailand -MDHA*DIDNOAM +JIA ó 0DI?A @QDNJMT!DMA?OJMJI&I@PNOMD>G>I@ ,MŰ>IDU>ODJI>G-CT?JGJŰT -JGDOD?>G0TNOAH!AQAGJKHAIO JHHDOOAA

013 ó 0DI?A "SA?PODQA!DMA?OJM 1CA!AűNDMDI0?CJJG ó é C>DMH>I 1C>D >IA->KAM-PűGD? ->MAION 1A>?CAMNNJ?D>ODJI JHK>IT)DHDOA@ ó 0DI?A *AHűAM -PűGD?0?CJJG"@P?>ODJI>G ó é -MAND@AIO 0 $->KAM-PűGD? &IIJQ>ODJI@HDIDNOM>ODJI JHK>IT)DHDOA@ !AQAGJKHAIO JHHDOOAAOJNPKKJMO ?PMMAIOGTI>HA@>N0 $->?F>ŰDIŰ !MDQDIŰ"@P?>ODJI>G/ABJMHOJR>M@N -PűGD? JHK>IT)DHDOA@ 1C>DG>I@ -JGD?T ó é !DMA?OJM 1C>D-G>NOD?>I@ CAHD?>GN ó 0DI?A !DMA?OJM *MDŰ>@>T>Q>I->G>?A -PűGD? JHK>IT)DHDOA@ #JPI@>ODJI2I@AMOCAMJT>GK>OMJI>ŰA ó é "SKAMO*AHűAM $JQAMIHAIO-AINDJI JB%/%-MDI?ANN AE>M>O>I>/>E>NP@> #PI@$-# J>M@JB!DMA?OJMN 0DMDNJűC>ű>II>Q>@D ó é C>DMH>IJB/DNF*>I>ŰAHAIO ó 0DI?A *AHűAM 0Pű ?JHHDOOAAJIOCA 0Pű ?JHHDOOAA $JQAMIHAIO-AINDJI -MJHJODJIJB0J?D>G0A?OJM #PI@$-# JGG>űJM>ODJI ó é "SA?PODQA!DMA?OJM $DŰ>&HK>?O -MDI?A C>FMDR>M@#JPI@>ODJI &IDOD>ODQA J>M@ +>ODJI>G0?DAI?A ó 0DI?A %JIJM>MT@QDNJM 1CA#A@AM>ODJIJB >I@1A?CIJGJŰT!AQAGJKHAIO 1C>D&I@PNOMDAN ŰAI?T+01! ó 0DI?A OCA"SA?PODQA J>M@JI!MDQDIŰ ó "SA?PODQA3D?A-MAND@AIO /ABJMH>ODJIOJR>M@%DŰCAM"@P?>ODJI 1CA0D>H AHAIO-PűGD? 0?DAI?A /ANA>M?C>I@&IIJQ>ODJI JHK>IT)DHDOA@ ó 0DI?A *AHűAM 0Pű ?JHHDOOAA$JQAMIHAIO ó é JHHDOOAA 0OAAMDIŰ JHHDOOAAJI @HDIDNOM>ODJI0TNOAH!AQAGJKHAIO OCA/ABJMHDIŰ0PKKJMOBJM BJM!MDQDIŰOJR>M@OCABPOPMA 1%&)+! -JGD?T ó 0DI?A *AHűAM 0Pű ?JHHDOOAA"Q>GP>OAOCA ó é @QDNJMT CPG>GJIŰFJMI2IDQAMNDOT >?CDAQAHAIOJBJKAM>ODJINBJM GPHIDNNJ?D>ODJI @AQAGJKHAIO +>ODJI>G0?DAI?A>I@ ó é @QDNJMT CPG>GJIŰFJMI2IDQAMNDOT 1A?CIJGJŰT!AQAGJKHAIOŰAI?T "IŰDIAAMDIŰGPHID ó 0DI?A +>ODJI>G/ABJMH JHHDOOAA+J Shareholdings (Ordinary Shares) (as at December 31, PGOPMA 0KJMON )>űJM>I@%PH>I 2020) /ANJPM?A!AQAGJKHAIO *DIDNOMTJB ó %AG@KAMNJI>GGT NC>MAN Ƅ 1JPMDNH>I@0KJMON ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA Other Position in SCG Family Relationship among Directors and Executives ó C>DMH>IJBIJI GDNOA@?JHK>IDANPI@AM0 $ +JIA OJO>GDIŰ?JHK>IDAN Support and Consult through activities related to the 5-year Past Experiences and/or Remarkable Positions Company businesses ó é C>DMH>IJBOCA J>M@JB!DMA?OJMN ó 0PKKJMO>I@?JINPGOJIDIIJQ>ODJIűTQDNDODIŰ?JHK>IT >I@"SA?PODQA JHHDOOAA KMJ@P?ON NAMQD?AN MANA>M?C>I@@AQAGJKHAIO 1C>D MDODNC0A?PMDOT-MDIODIŰ-PűGD? ASCDűDODJIJB>GGMAG>OA@űPNDIANNAN JHK>IT)DHDOA@

014 บริษัทปูนซิเมนต์ไทย จากํ ัด (มหาชน) Position of The Directors of The Siam Cement Public Company Limited in Its Subsidiaries and Associates As at January 1, 2021 o ol an vim hth uk ic di S an ak h g W l ul bh as on ng hi e ku k p a op itp ie ai it as ra ya o an iy at ml ch mn g vo ta ran dh gs l S a na u na on at in ma a va an a aL ta Th ta ho air ar A an iri R rsh N a el a ul Tr ch e Y S e a ol W n W ak n e ire at a rot M p m olo isa Tr ar D ns an an g ief um se C ar n s su ar ol ap on h h a e T a ra a P h h o r C . C . K lic s. . K . P . P s. . C . T . R Company Name Ai Mr Mr Po Mr Mr Mr Mr Mr Mr Mr Mr Remarks SCG Cement-Building Materials Business X Chairman Subsidiaries * Vice Chairman 1 SCG Cement Co., Ltd. X / Director 2 The Concrete Products and Aggregate Co., Ltd. X // President 3 The Siam Cement (Kaeng Khoi) Co., Ltd. /// Managing Director 4 The Siam Cement (Ta Luang) Co., Ltd. 5 The Siam Cement (Thung Song) Co., Ltd. 6 The Siam Cement (Lampang) Co., Ltd. 7 Khammouane Cement Co., Ltd. 8 The Siam Refractory Industry Co., Ltd. 9 Eco Plant Services Co., Ltd. 10 SCI Eco Services Co., Ltd. 11 Q Mix Supply Co., Ltd. 12 Silathai Sanguan (2540) Co., Ltd. 13 Silasanon Co., Ltd. 14 PT SCG Pipe and Precast Indonesia 15 PT Semen Lebak 16 PT SCG Readymix Indonesia 17 PT CPAC Surabaya 18 The Concrete Products and Aggregate (Vietnam) Co., Ltd. 19 SCG Cement-Building Materials Vietnam Limited Liability Company 20 Vietnam Construction Materials Joint Stock Company 21 Song Gianh Cement Joint Stock Company 22 Mien Trung Cement One Member Company Limited 23 Danang Cement One Member Company Limited 24 Phu Yen Cosevco Cement Company Limited 25 CPAC CONSTRUCTION SOLUTION CO., LTD. 26 SCG Building Materials Co., Ltd. X 27 Cementhai Gypsum Co., Ltd. 28 MRC Roofing Co., Ltd. 29 Cementhai Ceramics Co., Ltd. X 30 Cementhai Ceramics Philippines Holdings, Inc. 31 Cementhai Gypsum (Singapore) Pte. Ltd. 32 The Siam Fibre-Cement Co., Ltd. X 33 Siam Fibre Cement Group Co., Ltd. 34 SCG Landscape Co., Ltd. 35 Siam Fiberglass Co., Ltd. 36 SCG ROOFING Co., Ltd. 37 SCG Concrete Roof (Vietnam) Co., Ltd. 38 SCG Concrete Roof (Cambodia) Co., Ltd. 39 SCG Cement-Building Materials Philippines, Inc. 40 PT SCG Lightweight Concrete Indonesia 41 SCG Distribution Co., Ltd. 42 SCG Cement-Building Materials Company Limited X 43 SCG International Corporation Co., Ltd. 44 SCG International Australia Pty. Ltd. 45 SCG International China (Guangzhou) Co., Ltd. 46 SCG International Hong Kong Limited 47 SCG International (Philippines) Corporation Co., Ltd. 48 SCG International USA Inc. 49 PT SCG International Indonesia 50 SCG International Laos Co., Ltd. 51 SCG Marketing Philippines Inc. 52 SCG International Malaysia Sdn. Bhd. 53 SCG International (Cambodia) Co., Ltd. บริษัทปูนซิเมนต์ไทย จากํ ัด (มหาชน) o ol an vim hth uk ic di S an ak h g W l ul bh as on ng hi e ku k p a op itp ie ai it as ra ya o an iy at ml ch mn g vo ta ran dh gs l S a na u na on at in ma a va an a aL ta Th ta ho air ar A an iri R rsh N a el a ul Tr ch e Y S e a ol W n W ak n e ire at a rot M p m olo isa Tr ar D ns an an g ief um se C ar n s su ar ol ap on h h a e T a ra a P h h o r C . C . K lic s. . K . P . P s. . C . T . R Company Name Ai Mr Mr Po Mr Mr Mr Mr Mr Mr Mr Mr Remarks 54 SCG Trading Middle East Dmcc X Chairman 55 SCG International Vietnam Co., Ltd. * Vice Chairman 56 SCG International India Private Limited / Director 57 SCG Logistics Management Co., Ltd. // President 58 SCG Logistics Lao Co., Ltd /// Managing Director 59 SCG Logistics Management (Cambodia) Co., Ltd. 60 Unify Smart Tech Joint Stock Company 61 Nexter Living Co., Ltd. 62 Myanmar CBM Services Co., Ltd. 63 Nexter Digital Co., Ltd. 64 BetterBe Marketplace Co., Ltd. 65 Nexter Ventures Co., Ltd. 66 Nexter Retail Co., Ltd. 67 SCG Experience Co., Ltd. 68 SCG Skills Development Co., Ltd. 69 SCG Retail Holding Co., Ltd. 70 Prime Group Joint Stock Company 71 Prime Trading, Import and Export One Member Limited Liability Company 72 Prime International Import-Export and Service Trading Company Limited 73 Prime - Ngoi Viet Joint Stock Company 74 Prime Pho Yen Joint Stock Company 75 Prime - Yen Binh Joint Stock Company 76 Prime - Tien Phong Joint Stock Company 77 Prime - Vinh Phuc Joint Stock Company 78 Prime - Truong Xuan Joint Stock Company 79 Buu Long Industry and Investment Joint Stock Company 80 PT Semen Jawa 81 Mawlamyine Cement Limited 82 Prime Dai An Joint Stock Company 83 Kampot Cement Co., Ltd. 84 PT KIA Serpih Mas 85 PT KIA Keramik Mas 86 PT Keramika Indonesia Assosiasi, Tbk. 87 PT Kokoh Inti Arebama Tbk. 88 The Siam Sanitary Fittings Co., Ltd. 89 SCG Ceramics Public Company Limited 90 SOSUCO CERAMIC COMPANY LIMITED 91 Prime Dai Viet Joint Stock Company 92 Prime Thien Phuc Joint Stock Company 93 Prime Phong Dien Joint Stock Company 94 Prime Dai Loc Joint Stock Company 95 CPAC Cambodia Co., Ltd. 96 Saraburirat Co., Ltd. 97 Mariwasa-Siam Ceramics, Inc. 98 SCG Myanmar Concrete and Aggregate Co., Ltd. 99 PT Surya Siam Keramik 100 Green Conservation Solution Co., Ltd. 101 Siam Sanitary Ware Co., Ltd. 102 Siam Sanitary Ware Industry Co., Ltd. 103 Siam Sanitary Ware Industry (Nongkae) Co., Ltd. 104 Prime Hao Phu Joint Stock Company 105 Quality Construction Products Public Company Limited 106 Q-Con Eastern Co., Ltd. บริษัทปูนซิเมนต์ไทย จากํ ัด (มหาชน) m ol no im tha kv ch i Su ni kd g a l ha sh on g i W ul ku ab pa tp en ai ith se ak ya op n yo ati li h n ga or ta an ha si S am ac um a on tv n a ar ad ng al aL an h tan o ira ri Am n riv a sh N at l T a ulh ra ha e Ya Si e R ar ol W ne W k T ec re at a ot M p m lo sa ra rn D si n an gr ef um e Co ri T sa u rn ola p on hi h as e Ta an ra as Pa h ha o C . C . K lic s. . K . P . P s. . C . T . R Company Name Air Mr Mr Po Mr Mr Mr Mr Mr Mr Mr Mr Remarks 107 SCGT Automobile Co., Ltd. X Chairman 108 SCG Yamato Express Co., Ltd. * Vice Chairman 109 RUDY TECHNOLOGY COMPANY LIMITED 110 SCG-PSA Holdings Co., Ltd. / Director 111 Prime Dai Quang Joint Stock Company // President 112 SCG-Shwe Me Logistics (Myanmar) Co., Ltd. 113 Panel World Co., Ltd. 114 Jumbo Barges and Tugs Co., Ltd. 115 Jumbo Barges (Cambodia) Co., Ltd. 116 Thai Connectivity Terminal Co., Ltd. 117 Bangkok Interfreight Forwarding Co., Ltd. 118 SCG-Sekisui Sales Co., Ltd. 119 SCG HOME RETAIL COMPANY LIMITED 120 SCG-BOONTHAVORN HOLDING COMPANY LIMITED 121 Smart Build Bangladesh Co., Ltd. 122 Mingalar Motor Co., Ltd. 123 PT Siam-Indo Gypsum Industry 124 PT Siam-Indo Concrete Products 125 PT Pion Quarry Nusantara 126 Home Center Quaung Ninh Joint Stock Company 127 PT SCG Barito Logistics 128 PT Renos Marketplace Indonesia 129 PT Tambang Semen Sukabumi 130 Kampot Land Co., Ltd. 131 SCG-Boonthavorn (Cambodia) Co., Ltd. Associates, Joint Ventures and Other Companies 132 Global House International Company Limited 133 BIMOBJECT (THAILAND) CO., LTD. 134 CPAC SB&M LIFETIME SOLUTION CO., LTD. 135 SCG Nichirei Logistics Co., Ltd. 136 Siam Smart Data Co., Ltd. 137 Sekisui-SCG Industry Co., Ltd. 138 China ASEAN Supply Chain Management Co., Ltd. 139 Survey Marine Services Co., Ltd. 140 Green Siam Resources Corporation 141 Mariwasa Holdings, Inc. 142 CMPI Holdings, Inc. 143 Siam Global House Public Company Limited 144 Siam Saison Co., Ltd. 145 Anhui Conch-SCG Refractory Co., Ltd. 146 PT Catur Sentosa Adiprana Tbk 147 PT Catur Mitra Sejati Sentosa 148 PT Catur Sentosa Berhasil 149 PT Catur Sentosa Anugerah 150 The Siam Gypsum Industry Co., Ltd. 151 The Siam Gypsum Industry (Saraburi) Co., Ltd. 152 The Siam Gypsum Industry (Songkhla) Co., Ltd. 153 PT M Class Industry 154 PT Caturaditya Sentosa 155 PT Catur Logamindo Sentosa 156 SIAM VALIDUS CAPITAL CO.,LTD. 157 Global House (Cambodia) Company Limited 158 PT Catur Hasil Sentosa 159 PT Kusuma Kemindo Sentosa 160 PT Caturadiluhur Sentosa 161 PT Eleganza Tile Indonesia 162 Asia Cement Public Company Limited 163 NORITAKE SCG PLASTER CO.,LTD 164 Finfloor S.p.A. บริษัทปูนซิเมนต์ไทย จํากัด (มหาชน) l no mo ha vi ht i uk nic kd g S a l ha sh on g i W ul ku ab pa itp en ai ith se ak ya op an iyo at li ch n ga or ta an h gs S am a um na on tv n a ar ad n al aL an h ta o ira ri Am an riv Ra sh N at l T a ulh ra ha e Y Si e r ol W ne W k T ec re at a ot Ma p m lo sa ra rn D si n an gr ef um e Co ri T sa u rn ola p on hi h as e Ta an ra as Pa h ha o C . C . K lic s. . K . P . P s. . C . T . R Company Name Air Mr Mr Po Mr Mr Mr Mr Mr Mr Mr Mr Remarks Chemicals Business X Chairman Subsidiaries * Vice Chairman 165 SCG Chemicals Co., Ltd. x / Director 166 Thai Polyethylene Co., Ltd. // President 167 SCG Plastics Co., Ltd. /// Managing Director 168 SCG Performance Chemicals Co., Ltd. 169 SCG Chemicals Trading Singapore Pte. Ltd. 170 Rayong Engineering & Plant Service Co., Ltd. 171 Protech Outsourcing Co., Ltd. 172 REPCO MAINTENANCE CO., LTD. 173 RIL 1996 Co., Ltd. 174 Texplore Co., Ltd. 175 Vina SCG Chemicals Co., Ltd. 176 Long Son Petrochemicals Co., Ltd. / 177 WTE COMPANY LIMITED 178 SCG Chemicals (Singapore) Pte. Ltd. 179 Tuban Petrochemicals Pte. Ltd. 180 Hexagon International, Inc. 181 Norner Holding AS 182 Norner AS 183 Norner Research AS 184 SCGN AS 185 Norner Verdandi AS 186 CO2 Technologies AS 187 SMH Co., Ltd. 188 PT TPC Indo Plastic and Chemicals 189 Thai Plastic and Chemicals Public Company Limited 190 TPC Paste Resin Co., Ltd. 191 The Nawaplastic Industries Co., Ltd. 192 Nawa Intertech Co., Ltd. 193 Chemtech Co., Ltd. 194 Total Plant Service Co., Ltd. 195 HTExplore S.R.L. 196 SENFI UK Limited 197 SENFI Swiss GmbH 198 Rayong Pipeline Co., Ltd. 199 SCG Ico Polymers Company Limited 200 Map Ta Phut Tank Terminal Co., Ltd. 201 Grand Nawaplastic Myanmar Co., Ltd. 202 Viet-Thai Plastchem Co., Ltd. 203 TPC Vina Plastic and Chemicals Corporation Ltd. 204 Rayong Olefins Co., Ltd. 205 Map Ta Phut Olefins Co., Ltd. 206 Nawaplastic (Cambodia) Co., Ltd. 207 CIRCULAR PLAS COMPANY LIMITED 208 PT Nusantara Polymer Solutions 209 Binh Minh Plastics Joint Stock Company 210 North Binh Minh Plastics Limited Company 211 PT Berjaya Nawaplastic Indonesia 212 Flowlab & Service Co., Ltd. Associates and Other Companies 213 SCG Plastics (China) Co., Limited 214 SCG Plastics (Shanghai) Co., Ltd. 215 Siam Styrene Monomer Co., Ltd. 216 Siam Synthetic Latex Co., Ltd. 217 Siam Polyethylene Co., Ltd. 218 Siam Polystyrene Co., Ltd. 219 Rayong Terminal Co., Ltd. 220 PT Siam Maspion Terminal 221 Bangkok Synthetics Co., Ltd. 222 Thai MMA Co., Ltd. บริษัทปูนซิเมนต์ไทย จากํ ัด (มหาชน) o ol an vim th k ich di Su an ak h g W l l h as on g i e u ku p ab p itp ien ai ith s rak ya o an iyo at ch ga o ta an h gs S aml a umn na on tv n a ar ad n al aL an Th ta o ira ri Am an riv Ra sh N at l a ulh ra ha e Y Si e r ol W ne W k T ec re at a ot Ma p m lo sa ra rn D si n an gr ef um e Co ri T sa u rn ola p on hi h as e Ta an ra as Pa h ha o C . C . K lic s. . K . P . P s. . C . T . R Company Name Air Mr Mr Po Mr Mr Mr Mr Mr Mr Mr Mr Remarks 223 Grand Siam Composites Co., Ltd. 224 Thai MFC Co., Ltd. 225 Siam Tohcello Co., Ltd. 226 PT Trans-Pacific Polyethylene Indonesia 227 PT Trans-Pacific Polyethylindo 228 Riken (Thailand) Co., Ltd. 229 PT Chandra Asri Petrochemical Tbk. 230 PT Styrindo Mono Indonesia 231 Mitsui Advanced Composites (Zhongshan) Co., Ltd. 232 Future Materials AS 233 Da Nang Plastics Joint Stock Company 234 Binh Minh Viet Trading Investment Real Estate Joint Stock Company บริษัทปูนซิเมนต์ไทย จากํ ัด (มหาชน) o ol an vim hth uk ic di S an ak h ng W l ul bh as po ng i thi e ku ak p na op tit lie ha ni as ra ay no ha siy Sa m ac m ag n tvo at ra d g l La n hu an oo ra rin m na iva an ha a ta l T at lh rai a A a ir R rs l N a e W ku T ch ee t Y S te a po W lon a ra rn De sir na na ro f M m em o ris T sa u rn la pa ng hie hu as e C Ta an ra as Pa ho ha oo C . C . K lic s. . K . P . P s. . C . T . R Company Name Air Mr Mr Po Mr Mr Mr Mr Mr Mr Mr Mr Remarks Packaging Business X Chairman Subsidiaries * Vice Chairman 235 SCG Packaging Public Company Limited / X*/ Director 236 Siam Kraft Industry Co., Ltd. // President 237 Invenique Co., Ltd. /// Managing Director 238 SCGP Excellence Traning Center Co., Ltd. 239 SCG Paper Energy Co., Ltd. 240 SCGP Solutions Co., Ltd. 241 SCGP Solutions (Singapore) Pte. Ltd. 242 SCGP Rigid Plastics Company Limited 243 SKIC International Company Limited 244 Thai Cane Paper Public Company Limited 245 Visy Packaging (Thailand) Limited 246 United Pulp and Paper Co., Inc. 247 Precision Print Co., Ltd. 248 Thai Containers Group Co., Ltd. 249 Thai Containers Khonkaen Co., Ltd. 250 Thai Containers Rayong Co., Ltd. 251 Vina Kraft Paper Co., Ltd. 252 New Asia Industries Co., Ltd. 253 Alcamax Packaging (Vietnam) Co., Ltd. 254 AP Packaging (Hanoi) Co., Ltd. 255 Packamex (Vietnam) Co., Ltd. 256 Orient Containers Co., Ltd. 257 PT Indoris Printingdo 258 PT Indocorr Packaging Cikarang 259 Phoenix Pulp & Paper Public Company Limited 260 Phoenix Utilities Co., Ltd. 261 Thai Paper Co., Ltd. 262 The Siam Forestry Co., Ltd. 263 Panas Nimit Co., Ltd. 264 Thai Panason Co., Ltd. 265 Thai Panadorn Co., Ltd. 266 Thai Panaram Co., Ltd. 267 Suanpa Rungsaris Co., Ltd. 268 Siam Panawes Co., Ltd. 269 Thai Panaboon Co., Ltd. 270 Thai Wanabhum Co., Ltd. 271 TCG Solutions Pte. Ltd. 272 Interpress Printers Sendirian Berhad 273 PT Primacorr Mandiri 274 Bien Hoa Packaging Joint Stock Company 275 PT Fajar Surya Wisesa Tbk. 276 PT Dayasa Aria Prima 277 Tin Thanh Packing Joint Stock Company 278 Prepack Thailand Co., Ltd. 279 TC Flexible Packaging Co., Ltd. 280 SCGP-T Plastics Company Limited 281 Tawana Container Co., Ltd. 282 Conimex Co., Ltd. Associates and Other Companies 283 Siam Toppan Packaging Co., Ltd. 284 P&S Holdings Corporation 285 Siam Nippon Industrial Paper Co., Ltd. 286 Sahagreen Forest Co., Ltd. บริษัทปูนซิเมนต์ไทย จากํ ัด (มหาชน) o ol an vim hth uk ic di S an ak h ng W l ul bh as po ng i thi e ku ak p na op tit lie ha ni as ra ay no ha siy Sa m ac m ag n tvo at ra d g l La n hu an oo ra rin m na iva an ha a ta l T at lh rai a A a ir R rs l N a e W ku T ch ee t Y S te a po W lon a ra rn De sir na na ro f M m em o ris T sa u rn la pa ng hie hu as e C Ta an ra as Pa ho ha oo C . C . K lic s. . K . P . P s. . C . T . R Company Name Air Mr Mr Po Mr Mr Mr Mr Mr Mr Mr Mr Remarks Other X Chairman Subsidiaries * Vice Chairman 287 Cementhai Holding Co., Ltd. X / Director 288 Cementhai Property (2001) Public Company Limited // President 289 Property Value Plus Co., Ltd. /// Managing Director 290 SCG Accounting Services Co., Ltd. 291 SCG Legal Counsel Limited X 292 CTO Management Co., Ltd. 293 Cementhai Captive Insurance Pte. Ltd. 294 Siam Innovation Product and Solution Co., Ltd. 295 SCG Learning Excellence Co., Ltd 296 SCG HR SOLUTIONS CO., LTD. 297 SCG Vietnam Co., Ltd. 298 PT SCG Indonesia 299 Bangsue Industry Co., Ltd. 300 Add Ventures Capital Co., Ltd. 301 Add Ventures Capital International Co., Ltd. 302 Siam GNE Solar Energy Co., Ltd Associates and Other Companies 303 Siam Kubota Corporation Co., Ltd. 304 Kubota Cambodia Co., Ltd. 305 Kubota Lao Sole Co., Ltd. 306 Siam Kubota Metal Technology Co., Ltd. 307 Siam Kubota Leasing Co., Ltd. 308 Kubota Leasing (Cambodia) Plc. 309 Siam AT Industry Co., Ltd. 310 Thai Engineering Products Co., Ltd. 311 The Nawaloha Industry Co., Ltd. 312 Aisin Takaoka Foundry Bangpakong Co., Ltd. 313 The Siam Nawaloha Foundry Co., Ltd. 314 Lysando AG 315 IT One Co., Ltd. 316 Toyota Motor Thailand Co., Ltd. 317 Siam Yamato Steel Co., Ltd. 318 Siam Toyota Manufacturing Co., Ltd. SCG Top Executives

Mr. Roongrote Rangsiyopash ŰATA>MN

Positions ó !DMA?OJM JHKAODODQA4JMFBJM?A ó -MAND@AIOŵ ",0 $ ó 0DI?A JPI?DG*AHűAM 4JMG@ PNDIANN ó *AHűAMJB 0/ JHHDOOAABJM JPI?DGBJM0PNO>DI>űGA!AQAGJKHAIO 0PNO>DI>űGA!AQAGJKHAIO ó 0DI?A *AHűAM ND> PNDIANN JPI?DG Date of Appointment as a Director ó 0DI?A JHHDOOAA "IŰDIAAM!DQDNDJIJBOCA ó *>M?C I>I@>H>CD@JG#JPI@>ODJI Education/Training ó 0DI?A !DMA?OJM 0 $#JPI@>ODJI ó * %>MQ>M@ PNDIANN0?CJJG 2 0 ó 0DI?A *AHűAM 0Pű ?JHHDOOAA$JQAMIHAIO ó * 0 &I@PNOMD>G"IŰDIAAMDIŰ 2IDQAMNDOTJB1AS>N>O @HDIDNOM>ODJI0TNOAH!AQAGJKHAIO MGDIŰOJI 2 0 BJM!MDQDIŰOJR>M@ ,BŬ?AJBOCA ó " *DIDIŰ CPG>GJIŰFJMI2IDQAMNDOT -MDHA*DIDNOAM Expertise ó 0DI?A @QDNJMT!DMA?OJMJI&I@PNOMD>G>I@ ó JMA PNDIANNJM&I@PNOMTJB0 $ ,MŰ>IDU>ODJI>G-CT?JGJŰT -JGDOD?>G ó ,OCAM)>MŰA PNDIANNANJM&I@PNOMDAN 0TNOAH!AQAGJKHAIO JHHDOOAA ó $GJű>G>I@/AŰDJI>G,MŰ>IDU>ODJI*>I>ŰAHAIO ó 0DI?A @QDNJMT CPG>GJIŰFJMI2IDQAMNDOT ó "?JIJHD?N>I@&IQANOHAIO GPHIDNNJ?D>ODJI ó -JGD?T0AOODIŰ>I@0OM>OAŰD?-G>IIDIŰ$GJű>G3DNDJI ó 0DI?A "SA?PODQA!DMA?OJM 1CA!AűNDMDI0?CJJG ó #JMADŰIBB>DMN ->MAION 1A>?CAMNNJ?D>ODJI ó MDNDN*>I>ŰAHAIO ó 0DI?A *AHűAM -PűGD?0?CJJG"@P?>ODJI>G ó *>MFAODIŰ &IIJQ>ODJI@HDIDNOM>ODJI ó !JHANOD?JM&IOAMI>ODJI>G*>MFAODIŰ*>MFAO&INDŰCO !AQAGJKHAIO JHHDOOAAOJNPKKJMO ó ??JPIODIŰ #DI>I?D>G)DOAM>?T !MDQDIŰ"@P?>ODJI>G/ABJMHOJR>M@N ó #DI>I?A 1C>DG>I@ -JGD?T ó %PH>I >KDO>G*>I>ŰAHAIO ó 0DI?A !DMA?OJM *MDŰ>@>T>Q>I->G>?A ó "IQDMJIHAIO>G 0J?D>Gŵ$JQAMI>I?AJMî"0$ï #JPI@>ODJI2I@AMOCAMJT>GK>OMJI>ŰA Director Training JB%/%-MDI?ANN AE>M>O>I>/>E>NP@> ó !DMA?OJMN??MA@DO>ODJI-MJŰM>H!- 0DMDNJűC>ű>II>Q>@D 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó 0DI?A *AHűAM 0Pű ?JHHDOOAAJIOCA Board Member/Management of Other Listed -MJHJODJIJB0J?D>G0A?OJM Companies on The Stock Exchange of Thailand JGG>űJM>ODJI -MDI?A C>FMDR>M@ +JIA #JPI@>ODJI Position in Other Company/Organization/Institution ó 0DI?A %JIJM>MT@QDNJM 1CA#A@AM>ODJIJB (19) 1C>D&I@PNOMDAN ó 0DI?A *AHűAMJB#PI@ />DNDIŰ JHHDOOAA ó 0DI?A OCA"SA?PODQA J>M@JI!MDQDIŰ BJM+>Q>HDI@M>KJűDOMOCIIDQAMN>MT /ABJMH>ODJIOJR>M@%DŰCAM"@P?>ODJI PDG@DIŰ#>?PGOTJB*A@D?DIA0DMDM>E 0?DAI?A /ANA>M?C>I@&IIJQ>ODJI %JNKDO>G *>CD@JG2IDQAMNDOT ó 0DI?A *AHűAM 0Pű ?JHHDOOAA$JQAMIHAIO ó 0DI?A @QDNJMT 1CANNJ?D>ODJI+>ODJI>G @HDIDNOM>ODJI0TNOAH!AQAGJKHAIO !ABAI?A JGGAŰAJB1C>DG>I@PI@AM BJM!MDQDIŰOJR>M@OCABPOPMA OCA/JT>G->OMJI>ŰAJB%DN*>EANOT ó 0DI?A *AHűAM 0Pű ?JHHDOOAA"Q>GP>OA OCA(DIŰ OCA>?CDAQAHAIOJBJKAM>ODJINBJM ó 0DI?A !DMA?OJM !DŰDO>G"?JIJHT>I@0J?DAOT @AQAGJKHAIO +>ODJI>G0?DAI?A>I@ -MAK>M>ODJI JHHDOOAA 1A?CIJGJŰT!AQAGJKHAIOŰAI?T ó 0DI?A %A>@JB-MDQ>OA0A?OJMN Other Position in SCG 'JDIO-PűGD? -MDQ>OA -AJKGA0OAAMDIŰ ó C>DMH>IJBIJI GDNOA@?JHK>IDANPI@AM0 $OJO>GDIŰ JHHDOOAA-AJKGAìN0O>OAPI@AMOCA ?JHK>IDAN -PűGD? -MDQ>OA0OAAMDIŰ JHHDOOAA BJM!MDQDIŰOCA1C>D"?JIJHT"

016 5-year Past Experiences and/or Remarkable Positions ó "SA?PODQA3D?A-MAND@AIO ó é C>DMH>IJBOCA J>M@JB!DMA?OJMN 1CA0D>H AHAIO-PűGD? >I@"SA?PODQA JHHDOOAA JHK>IT)DHDOA@ 1C>D MDODNC0A?PMDOT-MDIODIŰ-PűGD? ó @QDNJMT!DMA?OJM OCA+>ODJI>G0?DAI?A JHK>IT)DHDOA@ >I@1A?CIJGJŰT!AQAGJKHAIO J>M@ ó é C>DMH>I 1C>D >IA->KAM-PűGD? ó é JHHDOOAA 0OAAMDIŰ JHHDOOAAJI JHK>IT)DHDOA@ OCA/ABJMHDIŰ0PKKJMOBJM1%&)+! ó é -MAND@AIO 0 $->KAM-PűGD? -JGD?T JHK>IT)DHDOA@ Shareholdings (Ordinary Shares) (as at December 31, ?PMMAIOGTI>HA@>N0 $->?F>ŰDIŰ 2020) -PűGD? JHK>IT)DHDOA@ ó %AG@KAMNJI>GGT NC>MAN Ƅ ó é !DMA?OJM 1C>D-G>NOD?>I@ CAHD?>GN ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA -PűGD? JHK>IT)DHDOA@ Family Relationship among Directors and Executives ó é "SKAMO*AHűAM $JQAMIHAIO-AINDJI +JIA #PI@$-# J>M@JB!DMA?OJMN Support and Consult through activities related to the ó é C>DMH>IJB/DNF*>I>ŰAHAIO Company businesses 0Pű ?JHHDOOAA $JQAMIHAIO-AINDJI 0PKKJMO>I@?JINPGOJIDIIJQ>ODJIűTQDNDODIŰ?JHK>IT #PI@$-# KMJ@P?ON NAMQD?AN MANA>M?C>I@@AQAGJKHAIOASCDűDODJI ó é "SA?PODQA!DMA?OJM $DŰ>&HK>?O JB>GGMAG>OA@űPNDIANNAN &IDOD>ODQA J>M@ +>ODJI>G0?DAI?A>I@ 1A?CIJGJŰT!AQAGJKHAIOŰAI?T +01!

Mr. Tanawong Areeratchakul ŰATA>MN

Positions ó -MAND@AIO CAHD?>GN PNDIANN Other Positions in SCG ó *AHűAMJBOCA 0/ JHHDOOAABJM ó C>DMH>I>I@@DMA?OJMJB0 $ìNNPűND@D>MDAN >NNJ?D>OAN 0PNO>DI>űGA!AQAGJKHAIO >I@JOCAM?JHK>IDANRCD?C>MAIJI GDNOA@>N>NNDŰIA@ Education/Training űTOCA?JHK>IT ó >?CAGJMJB"IŰDIAAMDIŰ "GA?OMD?>G"IŰDIAAMDIŰ 5-year Past Experiences and/ or Remarkable Positions (DIŰ*JIŰFPOìN&INODOPOAJB1A?CIJGJŰT1CJIűPMD ó é *>I>ŰDIŰ!DMA?OJM ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- />TJIŰ,GAŬIN JHK>IT)DHDOA@ %>MQ>M@ PNDIANN0?CJJG 2 0 ó é $AIAM>G!DMA?OJM )JIŰ0JI Director Training (1) -AOMJ?CAHD?>GN JHK>IT)DHDOA@ ó !DMA?OJM??MA@DO>ODJI-MJŰM>H!- ó é 3D?A-MAND@AIO JMKJM>OA 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI @HDIDNOM>ODJI 0 $ Board Member/Management of Other Listed ó é "SA?PODQA!DMA?OJM OCA"GA?OMJID? Companies on The Stock Exchange of Thailand (1) 1M>IN>?ODJIN!AQAGJKHAIOŰAI?T ó 0DI?A 0 $->?F>ŰDIŰ-PűGD? JHK>IT)DHDOA@ -PűGD?,MŰ>IDU>ODJIJM"1! Position in Other Company/Organization/Institution ó é JHHDOOAA 1C>D)DNOA@ JHK>IDAN (5) NNJ?D>ODJI ó 0DI?A -MAND@AIO JHHDNNDJIAM ó é -MAND@AIO 0 $->?F>ŰDIŰ-PűGD? -1#>E>M0PMT>4DNAN>1űF JHK>IT)DHDOA@ ó 0DI?A JHHDNNDJIAM -1 C>I@M>NMD Shareholdings (Ordinary Shares) (as at December 31, -AOMJ?CAHD?>G1űF 2020) ó 0DI?A !DMA?OJM 0 $#JPI@>ODJI ó %AG@KAMNJI>GGT+JIA ó 0DI?A 0Pű?JHHDOOAA /JT>G-MJEA?O ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA #JPI@>ODJI Family Relationship among Directors and Executives ó 0DI?A C>DMH>IJB-1&1/AŬIDIŰ>I@ +JIA -AOMJ?CAHD?>G0O>I@DIŰ JHHDOOAA -AOMJGAPH&INODOPOAJB1C>DG>I@ /AH>MF )DNOA@DIOCA0OJ?F"S?C>IŰAJB&I@JIAND>

017 Mr. Sakchai Patiparnpreechavud ŰATA>MN

Position ó 3D?A-MAND@AIO -JGTJGAŬIN>I@3DITG Other Positions in SCG PNDIANN CAHD?>GN PNDIANN ó C>DMH>I>I@@DMA?OJMJB0 $ìNNPűND@D>MDAN Education/Training >NNJ?D>OAN>I@JOCAM?JHK>IDANRCD?C>MA ó *>NOAMJB PNDIANN@HDIDNOM>ODJI IJI GDNOA@>N>NNDŰIA@űTOCA?JHK>IT (>NAON>MO2IDQAMNDOT 5-year Past Experiences and/or Remarkable Positions ó >?CAGJMJB"IŰDIAAMDIŰ CAHD?>G"IŰDIAAMDIŰ ó é *>I>ŰDIŰ!DMA?OJM CPG>GJIŰFJMI2IDQAMNDOT *ACM-AOMJ?CAHD?>G JHK>IT &M>I ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- ó é *>I>ŰDIŰ!DMA?OJM %>MQ>M@ PNDIANN0?CJJG 2 0 0 $-G>NOD?N JHK>IT)DHDOA@ Director Training (1) ó é *AHűAMJBOCA JHHDOOAA ó !DMA?OJM??MA@DO>ODJI-MJŰM>H!- -G>NOD?N&INODOPOAJB1C>DG>I@ 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI Shareholdings (Ordinary Shares) (as at December 31, Board Member/Management of Other Listed 2020) Companies on The Stock Exchange of Thailand ó %AG@KAMNJI>GGT+JIA +JIA ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA Positions in Other Company/Organization/ Family Relationship among Directors and Executives Institution (2) +JIA ó 0DI?A @QDNJM J>M@JB1M>@AJB1C>DG>I@ ó 0DI?A /AKMANAIO>ODQAJB CPG>GJIŰFJMI 2IDQAMNDOT"IŰDIAAMDIŰGPHID

Mr. Mongkol Hengrojanasophon ŰATA>MN

Position ó 3D?A-MAND@AIO ,GAŬIN PNDIANN>I@ Other Positions in SCG ,KAM>ODJIN CAHD?>GN PNDIANN ó C>DMH>I>I@@DMA?OJMJB0 $ìNNPűND@D>MDAN Education/Training >NNJ?D>OAN>I@JOCAM?JHK>IDANRCD?C>MA ó >?CAGJMJB"IŰDIAAMDIŰ CAHD?>G"IŰDIAAMDIŰ IJI GDNOA@>N>NNDŰIA@űTOCA?JHK>IT (CJI(>AI2IDQAMNDOT 5-year Past Experiences and/or Remarkable Positions ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- ó é -MJ@P?ODJI!DQDNDJI*>I>ŰAM %>MQ>M@ PNDIANN0?CJJG 2 0 *>K1>-CPO,GAŬIN JHK>IT)DHDOA@ Director Training (1) ó é *>I>ŰDIŰ!DMA?OJM *>K1>-CPO ó !DMA?OJM AMODŬ?>ODJI-MJŰM>H! - ,GAŬIN JHK>IT)DHDOA@ 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó é ,GAŬIN)A>@AM 0 $ CAHD?>GN Board Member/Management of Other Listed JHK>IT)DHDOA@ Companies on The Stock Exchange of Thailand Shareholdings (Ordinary Shares) (as at December 31, +JIA 2020) Position in Other Company/Organization/Institution ó %AG@KAMNJI>GGT NC>MAN Ƅ (3) ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA ó 0DI?A 3D?A C>DMH>IJB0J?D>G>I@&H>ŰA Family Relationship among Directors and Executives 1>NF#JM?A -AOMJ?CAHD?>G&I@PNOMT +JIA GPű 1CA#A@AM>ODJIJB1C>D&I@PNOMDAN ó 0DI?A 3D?A C>DMH>I 1CA&INODOPOAJB &I@PNOMD>G"IAMŰT 1CA#A@AM>ODJIJB 1C>D&I@PNOMDAN ó 0DI?A !DMA?OJM 1CA#A@AM>ODJIJB 1C>D&I@PNOMDAN

018 Mr. Suracha Udomsak ŰATA>MN

Position ó 3D?A-MAND@AIO CAHD?>GN PNDIANN>I@ ó 0DI?A !DMA?OJM )D?AINDIŰ"SA?PODQAN0J?DAOT CDAB1A?CIJGJŰT,BŬ?AM &IIJQ>ODJI>I@ 1C>DG>I@ 1A?CIJGJŰT CAHD?>GN PNDIANN ó 0DI?A !DMA?OJM 1CA#A@AM>ODJIJB1C>D Education/Training &I@PNOMDAN ó -C! &I CAHD?>G"IŰDIAAMDIŰ 1AS>Nŵ42IDQAMNDOT Other Positions in SCG ó >?CAGJMJB"IŰDIAAMDIŰ CAHD?>G"IŰDIAAMDIŰ ó C>DMH>I>I@@DMA?OJMJB0 $ìNNPűND@D>MDAN CPG>GJIŰFJMI2IDQAMNDOT >NNJ?D>OAN>I@JOCAM?JHK>IDANRCD?C>MA ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- IJI GDNOA@>N>NNDŰIA@űTOCA?JHK>IT %>MQ>M@ PNDIANN0?CJJG 2 0 5-year Past Experiences and/or Remarkable Positions Director Training ó !AKPOT*>I>ŰDIŰ!DMA?OJM +JIA $M>I@0D>H JHKJNDOAN J )O@ Board Member/Management of Other Listed ó *>I>ŰDIŰ!DMA?OJM Companies on The Stock Exchange of Thailand 1C>D-JGTAOCTGAIA J )O@ +JIA ó /ANA>M?C>I@!AQAGJKHAIO!DMA?OJM Positions in Other Company/Organization/Institution PNDIANN$MJPK%A>@ 1A?CIJGJŰT (6) 0 $ CAHD?>GN J )O@ ó 0DI?A !DMA?OJM AIOAMJB"S?AGGAI?AJI ó /ANA>M?C>I@!AQAGJKHAIO!DMA?OJM -AOMJ?CAHD?>G>I@*>OAMD>G "HAMŰDIŰ PNDIANN!DMA?OJM CPG>GJIŰFJMI2IDQAMNDOT 0 $ CAHD?>GN J )O@ ó 0DI?A @QDNJM '>K>I@Q>I?A@&INODOPOA Shareholdings (Ordinary Shares) (as at December 31, JB0?DAI?A>I@1A?CIJGJŰT 2020) ó 0DI?A /AKMANAIO>ODQAJB1C>D 2( PNDIANN ó %AG@KAMNJI>GGT+JIA )A>@AMNCDK JPI?DG ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA ó 0DI?A @QDNJM 1CA-AOMJGAPH>I@ Family Relationship among Directors and Executives -AOMJ?CAHD?>G JGGAŰA +JIA CPG>GJIŰFJMI2IDQAMNDOT

Mr. Nithi Patarachoke ŰATA>MN

Positions ó -MAND@AIO ó 0DI?A C>DMH>IJBOCA J>M@JB!DMA?OJMN AHAIO PDG@DIŰ*>OAMD>GN PNDIANN C>DMH>IJBOCA"SA?PODQA JHHDOOAA ó &I?C>MŰAJB3D?A-MAND@AIO )DQDIŰ0JGPODJI >I@*AHűAMJBOCA+JHDI>ODJI >I@%JPNDIŰ-MJ@P?ON PNDIANN /AHPIAM>ODJI>I@ JMKJM>OA Education/Training $JQAMI>I?A JHHDOOAA 0 $ AM>HD?N ó * #DI>I?A>I@,KAM>ODJIN*>I>ŰAHAIO -PűGD? JHK>IT)DHDOA@ 2IDQAMNDOTJB CD?>ŰJ 2 0 ó 0DI?A C>DMH>IJBOCA J>M@JB!DMA?OJMN ó >?CAGJMJB"IŰDIAAMDIŰ &I@PNOMD>G"IŰDIAAMDIŰ >I@ C>DMH>IJBOCA"SA?PODQA CPG>GJIŰFJMI2IDQAMNDOT JHHDOOAA .P>GDOT JINOMP?ODJI ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- -MJ@P?ON-PűGD? JHK>IT)DHDOA@ %>MQ>M@ PNDIANN0?CJJG 2 0 Position in Other Company/Organization/Institution Director Training (1) (3) ó !DMA?OJMN??MA@DO>ODJI-MJŰM>H!- ó 0DI?A 3D?A C>DMH>I 1C>DG>I@*>I>ŰAHAIO 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI NNJ?D>ODJI Board Member/Management of Other Listed ó 0DI?A !DMA?OJM 1C>D )>J#MDAI@NCDK Companies on The Stock Exchange of Thailand (3) NNJ?D>ODJI ó 0DI?A !DMA?OJM 0D>H$GJű>G%JPNA-PűGD? ó 0DI?A !DMA?OJM 0 $#JPI@>ODJI JHK>IT)DHDOA@

019 Other Positions in SCG ó é JHHDNNDJIAM -1(JFJC&IODMAű>H> ó C>DMH>I>I@@DMA?OJMJB0 $ìNNPűND@D>MDAN 1űF &I@JIAND> >NNJ?D>OAN>I@JOCAM?JHK>IDANRCD?C>MA ó é !DMA?OJM 1CA#A@AM>ODJIJB IJI GDNOA@>N>NNDŰIA@űTOCA?JHK>IT 1C>D&I@PNOMDAN 5-year Past Experiences and/or Remarkable Positions ó é -MAND@AIO JHHDNNDJIAM -1("/*&( ó é JMKJM>OA-G>IIDIŰ!DMA?OJM &+!,+"0&00,0&0& 1űF 1CA0D>H AHAIO-PűGD? ó é -MAND@AIO JHHDNNDJIAM JHK>IT)DHDOA@ -1(,(,%&+1&/" *1űF ó é *>I>ŰDIŰ!DMA?OJM 0 $)JŰDNOD?N /AH>MF )DNOA@DIOCA0OJ?F"S?C>IŰAJB&I@JIAND> *>I>ŰAHAIO JHK>IT)DHDOA@ Shareholdings (Ordinary Shares) (as at December 31, ó é 3D?A-MAND@AIO !JHANOD?*>MFAO 2020) 0 $ AHAIO PDG@DIŰ*>OAMD>GN ó %AG@KAMNJI>GGT NC>MAN Ƅ ó é !DMA?OJM ND> AHAIO-PűGD? ó %AG@űT0KJPNAJMHDIJM?CDG@MAI NC>MAN JHK>IT)DHDOA@ Ƅ ó é 3D?A C>DMH>I 1CA#A@AM>ODJIJB1C>D Family Relationship among Directors and Executives &I@PNOMDAN +JIA ó é 3D?A-MAND@AIO PDG@DIŰ-MJ@P?ON>I@ !DNOMDűPODJI PNDIANN AHAIO PDG@DIŰ *>OAMD>GN PNDIANN

Mr. Chana Poomee ŰATA>MN

Position ó 3D?A-MAND@AIO AHAIO>I@ JINOMP?ODJI ó 0DI?A C>DMH>IJB1C>D AHAIO 0JGPODJI PNDIANN AHAIO PDG@DIŰ *>IPB>?OPMAMNNNJ?D>ODJI *>OAMD>GN PNDIANN ó 0DI?A !DMA?OJM 1CA#A@AM>ODJIJB Education/Training 1C>D&I@PNOMDAN ó %JIJM>MT!AŰMAA !J?OJMJB"IŰDIAAMDIŰ&I@PNOMD>G Other Positions in SCG "IŰDIAAMDIŰ (DIŰ*JIŰFPOìN2IDQAMNDOTJB1A?CIJGJŰT ó C>DMH>I>I@@DMA?OJMJB0 $ìNNPűND@D>MDAN +JMOC >IŰFJF >NNJ?D>OAN>I@JOCAM?JHK>IDANRCD?C>MA ó *>NOAMJB-PűGD?%A>GOC 0PFCJOC>D1C>HH>OCDM>O IJI GDNOA@>N>NNDŰIA@űTOCA?JHK>IT ,KAI2IDQAMNDOT 5-year Past Experiences and/or Remarkable Positions ó >?CAGJMJB"IŰDIAAMDIŰ "GA?OMD?>G"IŰDIAAMDIŰ ó é "IAMŰT!DMA?OJM (DIŰ*JIŰFPOìN2IDQAMNDOTJB1A?CIJGJŰT 0 $ AHAIO PDG@DIŰ*>OAMD>GN +JMOC >IŰFJF ó é JPIOMT!DMA?OJM *T>IH>M ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- 0 $ AHAIO PDG@DIŰ*>OAMD>GN %>MQ>M@ PNDIANN0?CJJG 2 0 ó é *>I>ŰDIŰ!DMA?OJM Director Training (2) " ,-G>IO0AMQD?AN JHK>IT)DHDOA@ ó !DMA?OJMN??MA@DO>ODJI-MJŰM>H!- ó é *>I>ŰDIŰ!DMA?OJM 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI *>RG>HTDIA AHAIO)DHDOA@ ó !DMA?OJM AMODŬ?>ODJI-MJŰM>H! - ó é *>I>ŰDIŰ!DMA?OJM 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI *T>IH>M *0AMQD?AN Board Member/Management of Other Listed JHK>IT)DHDOA@ Companies on The Stock Exchange of Thailand (1) ó é 3D?A-MAND@AIO ,KAM>ODJIN ó 0DI?A !DMA?OJMN "SA?PODQA JHHDOOAA 0 $ AHAIO PDG@DIŰ*>OAMD>GN >I@OCA+JHDI>ODJI /AHPIAM>ODJI>I@ JMKJM>OA Shareholdings (Ordinary Shares) (as at December 31, $JQAMI>I?A JHHDOOAA .P>GDOT JINOMP?ODJI 2020) -MJ@P?ON-PűGD? JHK>IT)DHDOA@ ó %AG@KAMNJI>GGT NC>MAN Ƅ Position in Other Company/Organization/Institution ó %AG@űT0KJPNAJMHDIJM?CDG@MAI NC>MAN (3) Ƅ ó 0DI?A !DMA?OJM ND> AHAIO-PűGD? Family Relationship among Directors and Executives JHK>IT)DHDOA@ +JIA

020 Mr. Paramate Nisagornsen ŰATA>MN

Position ó 3D?A-MAND@AIO /AŰDJI>G PNDIANN 5-year Past Experiences and/or Remarkable Positions AHAIO PDG@DIŰ*>OAMD>GN PNDIANN ó é *>I>ŰDIŰ!DMA?OJM +>R>-G>NOD? Education/Training &I@PNOMDAN JHK>IT)DHDOA@ ó * 0 ,KAM>ODJI>G*>I>ŰAHAIOŵ#DI>I?A ó é PNDIANN$MJPK%A>@JB#>űMD?>OA@ *>NN>?CPNAOON&INODOPOAJB1A?CIJGJŰT 2 0 -MJ@P?ON 0 $ CAHD?>GN JHK>IT ó >?CAGJMJB"IŰDIAAMDIŰ "GA?OMD?>G"IŰDIAAMDIŰ )DHDOA@ (DIŰ*JIŰFPOìN2IDQAMNDOTJB1A?CIJGJŰT+JMOC >IŰFJF ó é ,KAM>ODJIN3D?A-MAND@AIO!DMA?OJM ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*-%>MQ>M@ -1 C>I@M>NMD-AOMJ?CAHD?>GN1űF PNDIANN0?CJJG 2 0 &I@JIAND> Director Training (1) ó é *>I>ŰDIŰ!DMA?OJM >IŰFJF0TIOCAOD?N ó !DMA?OJM AMODŬ?>ODJI-MJŰM>H! - JHK>IT)DHDOA@ 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI /AH>MF )DNOA@DIOCA0OJ?F"S?C>IŰAJB&I@JIAND> Board Member/Management of Other Listed Shareholdings (Ordinary Shares) (as at December 31, Companies on The Stock Exchange of Thailand (1) 2020) ó 0DI?A !DMA?OJM 0D>H$GJű>G%JPNA-PűGD? ó %AG@KAMNJI>GGT+JIA JHK>IT)DHDOA@ ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA Position in Other Company/Organization/Institution Family Relationship among Directors and Executives +JIA +JIA Other Positions in SCG ó C>DMH>I>I@@DMA?OJMJB0 $ìNNPűND@D>MDAN >NNJ?D>OAN>I@JOCAM?JHK>IDANRCD?C>MA IJI GDNOA@>N>NNDŰIA@űTOCA?JHK>IT

Mr. Yuttana Jiamtragan ŰATA>MN

Positions ó 3D?A-MAND@AIO JMKJM>OA@HDIDNOM>ODJI ó 0DI?A *AHűAMJBOCA@QDNJMT JHHDOOAA ó *AHűAMJBOCA 0/ JHHDOOAABJM AIOAMJB"S?AGGAI?AJI"IQDMJIHAIO>G 0PNO>DI>űGA!AQAGJKHAIO %A>GOC>I@1JSD?JGJŰT Education/Training ó 0DI?A !DMA?OJM 0 $#JPI@>ODJI ó *>NOAMJB PNDIANN@HDIDNOM>ODJI ó 0DI?A !DMA?OJM /JT>G >IŰFJF0THKCJIT NNPHKODJI2IDQAMNDOT ,M?CANOM>#JPI@>ODJI ó >?CAGJMJB0?DAI?AN CAHDNOMT ó 0DI?A !DMA?OJM 0P>I)P>IŰ/>H> CPG>GJIŰFJMI2IDQAMNDOT #JPI@>ODJI ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- Other Positions in SCG %>MQ>M@ PNDIANN0?CJJG 2 0 ó C>DMH>I>I@@DMA?OJMJB0 $ìNNPűND@D>MDAN Director Training (1) >NNJ?D>OAN>I@JOCAM?JHK>IDANRCD?C>MA ó !DMA?OJM??MA@DO>ODJI-MJŰM>H!- IJI GDNOA@>N>NNDŰIA@űTOCA?JHK>IT 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI 5-year Past Experiences and/or Remarkable Positions Board Member/Management of Other Listed ó é *>I>ŰDIŰ!DMA?OJM 0 $-AMBJMH>I?A Companies on The Stock Exchange of Thailand CAHD?>GN JHK>IT)DHDOA@ +JIA ó é *>I>ŰDIŰ!DMA?OJM Positions in Other Company/Organization/Institution 0 $-JGTJGAŬI JHK>IT)DHDOA@ (5) ó é PNDIANN$MJPK%A>@ JHKJPI@ŵ ó 0DI?A @QDNJM #JPI@>ODJIBJMOCA-MJHJODJI #JMHPG>ODJI CAHD?>GN PNDIANN JB0?DAI?A>I@1A?CIJGJŰT2I@AMOCA ó é !DMA?OJM 1CA#A@AM>ODJIJB ->OMJI>ŰAJB%DN*>EANOTOCA(DIŰ 1C>D&I@PNOMDAN

021 ó é %JIJM>MT C>DMH>I -G>NOD?&I@PNOMT ó é *AHűAMJBOCA"NO>űGDNCDIŰ GPű 1CA#A@AM>ODJIJB1C>D&I@PNOMDAN JHHDOOAA OCA/ANA>M?C>I@1M>DIDIŰ ó é @QDNJM 1C>DG>I@&INODOPOAJB AIOAMBJM0PKKJMODIŰ&I@PNOMT ->?F>ŰDIŰ>I@/A?T?GDIŰ*>I>ŰAHAIO (DIŰ*JIŰFPOìN2IDQAMNDOTJB BJM0PNO>DI>űGA"IQDMJIHAIO1&-*0" 1A?CIJGJŰT+JMOC >IŰFJF 1CA#A@AM>GJB1C>D&I@PNOMDAN ó é JHHDOOAA 1C>D)DNOA@ JHK>IDAN ó é @QDNJM 1C>D DJKG>NOD?N&I@PNOMT NNJ?D>ODJI NNJ?D>ODJI Shareholdings (Ordinary Shares) (as at December 31, ó é *AHűAMJBOCA+01! C>DM-MJBANNJM 2020) 'JDIO JHHDOOAA +01! C>DM ó %AG@KAMNJI>GGT NC>MAN Ƅ -MJBANNJM$M>ION ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA Family Relationship among Directors and Executives +JIA

Mr. Thammasak Sethaudom ŰATA>MN

Position ó 3D?A-MAND@AIO #DI>I?A>I@&IQANOHAIO Position in Other Company/Organization/Institution ŵ #, (3) Education/Training ó 0DI?A JHHDNNDJIAM -1 C>I@M>NMD ó *>NOAMJB PNDIANN@HDIDNOM>ODJI )JI@JI PNDIANN -AOMJ?CAHD?>G1űF &I@JIAND> 0?CJJG 2IDOA@(DIŰ@JH!DNODI?ODJI ó 0DI?A JHHDOOAA 1C>D)DNOA@ JHK>IDAN ó >?CAGJMJB"IŰDIAAMDIŰ "GA?OMD?>G"IŰDIAAMDIŰ NNJ?D>ODJI CPG>GJIŰFJMI2IDQAMNDOT ó 0DI?A -MJEA?O!DMA?OJMJB AIOM>G >IF!DŰDO>G ó *>I>ŰAHAIO!AQAGJKHAIO-MJŰM>H 1CA4C>MOJI PMMAI?T 0?CJJG 1CA2IDQAMNDOTJB-AIINTGQ>ID> 2 0 /AH>MF )DNOA@DIOCA0OJ?F"S?C>IŰAJB&I@JIAND> ó "SA?PODQA!AQAGJKHAIO-MJŰM>H JGPHűD>2IDQAMNDOT Other Positions in SCG 2 0 ó C>DMH>I>I@@DMA?OJMJB0 $ìNNPűND@D>MDAN ó C>IŰA*>I>ŰAHAIO $" >NNJ?D>OAN>I@JOCAM?JHK>IDANRCD?C>MA ó 1JO>G.P>GDOT*>I>ŰAHAIOBJM"SA?PODQA '20" '>K>I IJI GDNOA@>N>NNDŰIA@űTOCA?JHK>IT ó *>MFAODIŰBJM*>I>ŰAHAIO (AGGJŰŰ0?CJJG 2 0 5-year Past Experiences and/or Remarkable Positions ó AMODŬ?>OABJM$AIAM>G D@@DIŰ JHHDOOAA ó é A JHHAM?A>I@A PNDIANN*>I>ŰAM D@@DIŰ)>R *-& 3DAOI>H CAHD?>GN PNDIANN ó )A>@AMNCDK J>?CDIŰ -*$MJPK ó é PNDIANN!AQAGJKHAIO>I@ JMKJM>OA ó &IIJQ>ODJI*>I>ŰAHAIO-MJŰM>H !PKJIO 2 0 -G>IIDIŰ!DMA?OJM CAHD?>GN PNDIANN ó ,MDAIO>ODJI JPMNAé #,#J?PNJI#DI>I?D>G/AKJMODIŰ ó é !AKPOT$AIAM>G!DMA?OJM )JIŰ0JI G>NN -AOMJ?CAHD?>GN JHK>IT)DHDOA@ ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*-%>MQ>M@ ó é $AIAM>G!DMA?OJM )JIŰ0JI PNDIANN0?CJJG 2 0 -AOMJ?CAHD?>GN JHK>IT)DHDOA@ Director Training (2) Shareholdings (Ordinary Shares) (as at December 31, ó !DMA?OJMN??MA@DO>ODJI-MJŰM>H!- 2020) 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó %AG@KAMNJI>GGT+JIA ó !DMA?OJMN AMODŬ?>ODJI-MJŰM>H! - ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI Family Relationship among Directors and Executives Board Member/Management of Other Listed +JIA Companies on The Stock Exchange of Thailand (1) ó 0DI?A 0 $->?F>ŰDIŰ-PűGD? JHK>IT)DHDOA@

022 Mr. Aree Chavalitcheewingul ŰATA>MN

Position ó -MAND@AIO AHAIOC>D%JG@DIŰ ó é !DMA?OJM *AHűAMJB+JHDI>ODJI JHK>IT)DHDOA@ /AHPIAM>ODJI>I@ JMKJM>OA Education/Training $JQAMI>I?A JHHDOOAA>I@ ó *>NOAMJB"IŰDIAAMDIŰ &I@PNOMD>G"IŰDIAAMDIŰ>I@ *AHűAMJB"SA?PODQA JHHDOOAA *>I>ŰAHAIO ND>I&INODOPOAJB1A?CIJGJŰT .P>GDOT JINOMP?ODJI-MJ@P?ON-PűGD? ó >?CAGJMJB"IŰDIAAMDIŰ "GA?OMD?>G"IŰDIAAMDIŰ JHK>IT)DHDOA@ %JIJPMN CD>IŰ*>D2IDQAMNDOT ó é "SA?PODQA3D?A-MAND@AIO 0 $ PDG@DIŰ ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- *>OAMD>GN JHK>IT)DHDOA@ %>MQ>M@ PNDIANN0?CJJG 2 0 ó é !DMA?OJM 0D>H$GJű>G%JPNA-PűGD? Director Training (1) JHK>IT)DHDOA@ ó !DMA?OJMN??MA@DO>ODJI-MJŰM>H!- ó é *AHűAMJB+JHDI>ODJI /AHPIAM>ODJI 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI >I@ JMKJM>OA$JQAMI>I?A JHHDOOAA Board Member/Management of Other Listed 1C>D $AMH>I AM>HD?&I@PNOMT-PűGD? Companies on The Stock Exchange of Thailand JHK>IT)DHDOA@.P>GDOT +JIA JINOMP?ODJI-MJ@P?ON-PűGD? Position in Other Company/Organization/Institution JHK>IT)DHDOA@ (3) ó é -MAND@AIO 0 $ AHAIO PDG@DIŰ ó 0DI?A 0/-MJEA?O?JHHDOOAA * *>OAMD>GN JHK>IT)DHDOA@ 0" -MJEA?O 0"- ó C>DMH>IJBOCA J>M@JB!DMA?OJMN ó 0DI?A -PűGD? -MDQ>OA0OAAMDIŰ JHHDOOAA C>DMH>IJBOCA"SA?PODQA ó 0DI?A @QDNJM *AHűAMJBOCA&10JGPODJIN JHHDOOAA>I@*AHűAMJB @QDNJMT J>M@ ND>I&INODOPOAJB1A?CIJGJŰT +JHDI>ODJI /AHPIAM>ODJI>I@ Other Positions in SCG JMKJM>OA$JQAMI>I?A JHHDOOAA ó C>DMH>I>I@@DMA?OJMJB0 $ìNNPűND@D>MDAN 0 $ AM>HD?N-PűGD? JHK>IT)DHDOA@ >NNJ?D>OAN>I@JOCAM?JHK>IDANRCD?C>MA ó é -MAND@AIO JHHDNNDJIAM -1(AM>HDF> IJI GDNOA@>N>NNDŰIA@űTOCA?JHK>IT &I@JIAND>NNJND>ND1űF &I@JIAND> 5-year Past Experiences and/or Remarkable Positions ó é -MAND@AIO JHHDNNDJIAM -1(JFJC&IOD ó é !DMA?OJM *AHűAMJB+JHDI>ODJI MAű>H>1űF &I@JIAND> /AHPIAM>ODJI>I@ JMKJM>OA /AH>MF )DNOA@DIOCA0OJ?F"S?C>IŰAJB&I@JIAND> $JQAMI>I?A JHHDOOAA>I@ Shareholdings (Ordinary Shares) (as at December 31, *AHűAMJB"SA?PODQA JHHDOOAA 2020) 1C>D $AMH>I AM>HD?&I@PNOMT-PűGD? ó %AG@KAMNJI>GGT+JIA JHK>IT)DHDOA@ ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA ó é JHHDNNDJIAM -1(AM>HDF>&I@JIAND> Family Relationship among Directors and Executives NNJND>ND1űF &I@JIAND> >I@ +JIA -1(JFJC&IODMAű>H>1űF &I@JIAND>

023 Chief Ofﬁcers in Accounting and Finance

Mr. Pichit Leelaphantmetha ŰATA>MN

Position ó JMKJM>OA??JPIODIŰ!DMA?OJM Other Position in SCG Education/Training ó !DMA?OJM>I@ASA?PODQAJBIJI GDNOA@?JHK>IDANPI@AM ó *>NOAM JB PNDIANN @HDIDNOM>ODJI 1C>HH>N>O 0 $>N>NNDŰIA@űTOCA?JHK>IT 2IDQAMNDOT 5-years Past Experiences and/or Remarkable Positions ó >?CAGJMJB??JPIO>I?T CPG>GJIŰFJMI2IDQAMNDOT ó é 1CA JHHDOOAAJB*>I>ŰAHAIO Director Training (2) ??JPIODIŰ #A@AM>ODJIJB??JPIODIŰ ó !DMA?OJM AMODŬ?>ODJI-MJŰM>H! - -MJBANNDJIN#-PI@AM1CA/JT>G 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ->OMJI>ŰAJB%DN*>EANOTOCA(DIŰ ó @Q>I?A@0OM>OAŰD?*>I>ŰAHAIO0* &IOAMI>ODJI>G ó é ??JPIODIŰ0O>I@>M@0?MPODIDUDIŰ &INODOPOABJM*>I>ŰAHAIO!AQAGJKHAIO 0RDOUAMG>I@ 0Pű JHHDOOAA #A@AM>ODJIJB Board Member/Management of Other Listed ??JPIODIŰ-MJBANNDJIN#-PI@AM Companies on The Stock Exchange of Thailand 1CA/JT>G->OMJI>ŰAJB%DN*>EANOT +JIA OCA(DIŰ Position in Other Company/Organization/Institution Shareholdings (Ordinary Shares) (as at December 31, (1) 2020) ó 0DI?A J>M@*AHűAM>I@ C>DMH>IJBOCA ó %AG@KAMNJI>GGT+JIA ??JPIODIŰ-MJBANNDJI JHHDOOAA ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA 1CA#A@AM>ODJIJB??JPIODIŰ Family Relationship among Directors and Executives -MJBANNDJIN2I@AMOCA/JT>G->OMJI>ŰA +JIA JB%DN*>EANOT1CA(DIŰ1#

Mrs. Chantanida Sarigaphuti ŰATA>MN

Position ó JMKJM>OA-G>IIDIŰ>I@#DI>I?A!DMA?OJM 5-year Past Experiences and/or Remarkable Positions Education/ Training ó *>I>ŰDIŰ!DMA?OJM ó * 0 #DI>I?A 2IDQAMNDOTJB&GGDIJDN 20 0 10AMQD?AN JHK>IT)DHDOA@ ó #DI>I?A CPG>GJIŰFJMI2IDQAMNDOT ó *>I>ŰAM &IOAMI>ODJI>G0AMQD?AN ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- !DQDNDJI 0 1 JHK>IT)DHDOA@ %>MQ>M@ PNDIANN0?CJJG 2 0 ó $AIAM>G*>I>ŰAM JMKJM>OA0AMQD?AN Director Training (1) $MJPK 1C>D-G>NOD?>I@ CAHD?>GN ó JHK>IT0A?MAO>MT-MJŰM>H 0- -PűGD? JHK>IT)DHDOA@ 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó é JMKJM>OA1MA>NPMAM 1CA0D>H AHAIO Board Member/Management of Other Listed -PűGD? JHK>IT)DHDOA@ Companies on The Stock Exchange of Thailand Shareholdings (Ordinary Shares) (as at December 31, +JIA 2020) Position in Other Company/Organization/Institution ó %AG@KAMNJI>GGT NC>MAN Ƅ +JIA ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA Other Position in SCG Family Relationship among Directors and Executives ó !DMA?OJM>I@ASA?PODQAJBIJI GDNOA@?JHK>IDANPI@AM +JIA 0 $>N>NNDŰIA@űTOCA?JHK>IT

025 บริษัทปูนซิเมนต์ไทย จากํ ัด (มหาชน) Position of The Management Committee of The Siam Cement Public Company Limited in Its Subsidiaries and Associates As at January 1, 2021

d vu on sh ul ha ph m ul pa ak c so en o ng o ch ree na s n ud wi siy at p ja ak e orn a ha e ng er rn ro s ok e g ag et he a re ipa ng om h e isa tr S litc R A at e d rac om N am ak a te ng P l H U ta o te Ji s av ro o ai ko ha a P a a ma h ng aw ch g ac i P na am an m e C oo an ak on ur ith ha ar utt ha re . R . T . S . M . S . N . C . P . Y . T . A Company Name Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Remarks SCG Cement-Building Materials Business X Chairman Subsidiaries * Vice Chairman 1 SCG Cement Co., Ltd. X //////// Director 2 The Concrete Products and Aggregate Co., Ltd. X ///// // President 3 The Siam Cement (Kaeng Khoi) Co., Ltd. /X / /// Managing Director 4 The Siam Cement (Ta Luang) Co., Ltd. / X / 5 The Siam Cement (Thung Song) Co., Ltd. / X 6 The Siam Cement (Lampang) Co., Ltd. / X 7 Khammouane Cement Co., Ltd. X 8 The Siam Refractory Industry Co., Ltd. X 9 Eco Plant Services Co., Ltd. X 10 SCI Eco Services Co., Ltd. X 11 Q Mix Supply Co., Ltd. X 12 Silathai Sanguan (2540) Co., Ltd. 13 Silasanon Co., Ltd. X 14 PT SCG Pipe and Precast Indonesia X 15 PT Semen Lebak X 16 PT SCG Readymix Indonesia X 17 PT CPAC Surabaya 18 The Concrete Products and Aggregate (Vietnam) Co., Ltd. X 19 SCG Cement-Building Materials Vietnam Limited Liability Company X 20 Vietnam Construction Materials Joint Stock Company 21 Song Gianh Cement Joint Stock Company 22 Mien Trung Cement One Member Company Limited 23 Danang Cement One Member Company Limited 24 Phu Yen Cosevco Cement Company Limited 25 CPAC CONSTRUCTION SOLUTION CO., LTD. 26 SCG Building Materials Co., Ltd. X// / / / / 27 Cementhai Gypsum Co., Ltd. X / 28 MRC Roofing Co., Ltd. 29 Cementhai Ceramics Co., Ltd. X / / / / / 30 Cementhai Ceramics Philippines Holdings, Inc. / 31 Cementhai Gypsum (Singapore) Pte. Ltd. / 32 The Siam Fibre-Cement Co., Ltd. X / / / / / 33 Siam Fibre Cement Group Co., Ltd. X / 34 SCG Landscape Co., Ltd. X / 35 Siam Fiberglass Co., Ltd. X / 36 SCG ROOFING Co., Ltd. 37 SCG Concrete Roof (Vietnam) Co., Ltd. X 38 SCG Concrete Roof (Cambodia) Co., Ltd. X 39 SCG Cement-Building Materials Philippines, Inc. / 40 PT SCG Lightweight Concrete Indonesia X 41 SCG Distribution Co., Ltd. X / 42 SCG Cement-Building Materials Company Limited X// / / 43 SCG International Corporation Co., Ltd. X / 44 SCG International Australia Pty. Ltd. 45 SCG International China (Guangzhou) Co., Ltd. 46 SCG International Hong Kong Limited 47 SCG International (Philippines) Corporation Co., Ltd. 48 SCG International USA Inc. 49 PT SCG International Indonesia 50 SCG International Laos Co., Ltd. 51 SCG Marketing Philippines Inc. / 52 SCG International Malaysia Sdn. Bhd. 53 SCG International (Cambodia) Co., Ltd. บริษัทปูนซิเมนต์ไทย จากํ ัด (มหาชน)

d vu on sh ul ha ph m ul pa ak ec so en o ng o ch re na s n ud wi siy at p ja ak e orn a ha e ng er rn ro s ok e g ag et he a re ipa ng om ch e isa tr S litc R A at e d ra om N iam ak va te ng P l H U ta o te J as a ro o ai ko ha a P a a m Ch ng aw ch g ac i P na am an m e oo an ak on ur ith ha ar utt ha re . R . T . S . M . S . N . C . P . Y . T . A Company Name Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Remarks 54 SCG Trading Middle East Dmcc X Chairman 55 SCG International Vietnam Co., Ltd. * Vice Chairman 56 SCG International India Private Limited / Director 57 SCG Logistics Management Co., Ltd. X/ // President 58 SCG Logistics Lao Co., Ltd /// Managing Director 59 SCG Logistics Management (Cambodia) Co., Ltd. 60 Unify Smart Tech Joint Stock Company 61 Nexter Living Co., Ltd. 62 Myanmar CBM Services Co., Ltd. X 63 Nexter Digital Co., Ltd. 64 BetterBe Marketplace Co., Ltd. 65 Nexter Ventures Co., Ltd. X 66 Nexter Retail Co., Ltd. 67 SCG Experience Co., Ltd. 68 SCG Skills Development Co., Ltd. X 69 SCG Retail Holding Co., Ltd. X/ 70 Prime Group Joint Stock Company X 71 Prime Trading, Import and Export One Member Limited Liability Company 72 Prime International Import-Export and Service Trading Company Limited 73 Prime - Ngoi Viet Joint Stock Company 74 Prime Pho Yen Joint Stock Company 75 Prime - Yen Binh Joint Stock Company 76 Prime - Tien Phong Joint Stock Company 77 Prime - Vinh Phuc Joint Stock Company 78 Prime - Truong Xuan Joint Stock Company 79 Buu Long Industry and Investment Joint Stock Company X 80 PT Semen Jawa /X 81 Mawlamyine Cement Limited X 82 Prime Dai An Joint Stock Company 83 Kampot Cement Co., Ltd. /X 84 PT KIA Serpih Mas 85 PT KIA Keramik Mas 86 PT Keramika Indonesia Assosiasi, Tbk. X 87 PT Kokoh Inti Arebama Tbk. X 88 The Siam Sanitary Fittings Co., Ltd. X 89 SCG Ceramics Public Company Limited X 90 SOSUCO CERAMIC COMPANY LIMITED X 91 Prime Dai Viet Joint Stock Company 92 Prime Thien Phuc Joint Stock Company 93 Prime Phong Dien Joint Stock Company 94 Prime Dai Loc Joint Stock Company 95 CPAC Cambodia Co., Ltd. X 96 Saraburirat Co., Ltd. X/ 97 Mariwasa-Siam Ceramics, Inc. / 98 SCG Myanmar Concrete and Aggregate Co., Ltd. /X 99 PT Surya Siam Keramik X 100 Green Conservation Solution Co., Ltd. 101 Siam Sanitary Ware Co., Ltd. X 102 Siam Sanitary Ware Industry Co., Ltd. 103 Siam Sanitary Ware Industry (Nongkae) Co., Ltd. 104 Prime Hao Phu Joint Stock Company 105 Quality Construction Products Public Company Limited X/ 106 Q-Con Eastern Co., Ltd. X/ บริษัทปูนซิเมนต์ไทย จากํ ัด (มหาชน)

d vu on sh ul ha ph m ul pa ak c so en o ng o ch ree na s n ud wi siy at p ja ak e orn a ha e ng er rn ro ok e g ag et he a re ipa ng oms h e isa tr S litc R A at e d rac om N am ak a te ng P l H U ta o te Ji s av ro o ai ko ha a P a a ma h ng aw ch g ac i P na am an m e C oo an ak on ur ith ha ar utt ha re . R . T . S . M . S . N . C . P . Y . T . A Company Name Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Remarks 107 SCGT Automobile Co., Ltd. X X Chairman 108 SCG Yamato Express Co., Ltd. X * Vice Chairman 109 RUDY TECHNOLOGY COMPANY LIMITED 110 SCG-PSA Holdings Co., Ltd. / / Director 111 Prime Dai Quang Joint Stock Company // President 112 SCG-Shwe Me Logistics (Myanmar) Co., Ltd. // 113 Panel World Co., Ltd. X 114 Jumbo Barges and Tugs Co., Ltd. X 115 Jumbo Barges (Cambodia) Co., Ltd. / 116 Thai Connectivity Terminal Co., Ltd. 117 Bangkok Interfreight Forwarding Co., Ltd. 118 SCG-Sekisui Sales Co., Ltd. X 119 SCG HOME RETAIL COMPANY LIMITED X 120 SCG-BOONTHAVORN HOLDING COMPANY LIMITED 121 Smart Build Bangladesh Co., Ltd. 122 Mingalar Motor Co., Ltd. X 123 PT Siam-Indo Gypsum Industry X 124 PT Siam-Indo Concrete Products X 125 PT Pion Quarry Nusantara X 126 Home Center Quaung Ninh Joint Stock Company 127 PT SCG Barito Logistics 128 PT Renos Marketplace Indonesia 129 PT Tambang Semen Sukabumi / X 130 Kampot Land Co., Ltd. X 131 SCG-Boonthavorn (Cambodia) Co., Ltd. X Associates, Joint Ventures and Other Companies 132 Global House International Company Limited / / 133 BIMOBJECT (THAILAND) CO., LTD. 134 CPAC SB&M LIFETIME SOLUTION CO., LTD. 135 SCG Nichirei Logistics Co., Ltd. / 136 Siam Smart Data Co., Ltd. 137 Sekisui-SCG Industry Co., Ltd. / 138 China ASEAN Supply Chain Management Co., Ltd. * 139 Survey Marine Services Co., Ltd. 140 Green Siam Resources Corporation 141 Mariwasa Holdings, Inc. X 142 CMPI Holdings, Inc. 143 Siam Global House Public Company Limited / / 144 Siam Saison Co., Ltd. 145 Anhui Conch-SCG Refractory Co., Ltd. 146 PT Catur Sentosa Adiprana Tbk / 147 PT Catur Mitra Sejati Sentosa 148 PT Catur Sentosa Berhasil 149 PT Catur Sentosa Anugerah 150 The Siam Gypsum Industry Co., Ltd. / 151 The Siam Gypsum Industry (Saraburi) Co., Ltd. / 152 The Siam Gypsum Industry (Songkhla) Co., Ltd. / 153 PT M Class Industry / 154 PT Caturaditya Sentosa 155 PT Catur Logamindo Sentosa 156 SIAM VALIDUS CAPITAL CO.,LTD. 157 Global House (Cambodia) Company Limited 158 PT Catur Hasil Sentosa 159 PT Kusuma Kemindo Sentosa 160 PT Caturadiluhur Sentosa 161 PT Eleganza Tile Indonesia 162 Asia Cement Public Company Limited / 163 NORITAKE SCG PLASTER CO.,LTD / 164 Finfloor S.p.A. / บริษัทปูนซิเมนต์ไทย จากํ ัด (มหาชน)

d vu on sh ul ha ph m ul pa ak c so en o ng o ch ree na s n ud wi siy at p ja ak e orn a ha e ng er rn ro s ok e g ag et he a re ipa ng om h e isa tr S litc R A at e d rac om N am ak a te ng P l H U ta o te Ji s av ro o ai ko ha a P a a ma h ng aw ch g ac i P na am an m e C oo an ak on ur ith ha ar utt ha re . R . T . S . M . S . N . C . P . Y . T . A Company Name Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Remarks Chemicals Business X Chairman Subsidiaries * Vice Chairman 165 SCG Chemicals Co., Ltd. X // / /// Director 166 Thai Polyethylene Co., Ltd. X///// President 167 SCG Plastics Co., Ltd. X////// Managing Director 168 SCG Performance Chemicals Co., Ltd. X/// 169 SCG Chemicals Trading Singapore Pte. Ltd. / / 170 Rayong Engineering & Plant Service Co., Ltd. X 171 Protech Outsourcing Co., Ltd. X 172 REPCO MAINTENANCE CO., LTD. X 173 RIL 1996 Co., Ltd. X / 174 Texplore Co., Ltd. X / 175 Vina SCG Chemicals Co., Ltd. X / 176 Long Son Petrochemicals Co., Ltd. X / * / 177 WTE COMPANY LIMITED X 178 SCG Chemicals (Singapore) Pte. Ltd. / / 179 Tuban Petrochemicals Pte. Ltd. / 180 Hexagon International, Inc. X 181 Norner Holding AS X / 182 Norner AS X / 183 Norner Research AS 184 SCGN AS X 185 Norner Verdandi AS X 186 CO2 Technologies AS X 187 SMH Co., Ltd. 188 PT TPC Indo Plastic and Chemicals X / 189 Thai Plastic and Chemicals Public Company Limited X / / / 190 TPC Paste Resin Co., Ltd. X 191 The Nawaplastic Industries Co., Ltd. X / 192 Nawa Intertech Co., Ltd. X 193 Chemtech Co., Ltd. X / 194 Total Plant Service Co., Ltd. X 195 HTExplore S.R.L. 196 SENFI UK Limited X / 197 SENFI Swiss GmbH X / 198 Rayong Pipeline Co., Ltd. X / 199 SCG Ico Polymers Company Limited X / 200 Map Ta Phut Tank Terminal Co., Ltd. X / / 201 Grand Nawaplastic Myanmar Co., Ltd. X 202 Viet-Thai Plastchem Co., Ltd. X / 203 TPC Vina Plastic and Chemicals Corporation Ltd. / / 204 Rayong Olefins Co., Ltd. X / / / 205 Map Ta Phut Olefins Co., Ltd. X / / 206 Nawaplastic (Cambodia) Co., Ltd. X 207 CIRCULAR PLAS COMPANY LIMITED X 208 PT Nusantara Polymer Solutions X 209 Binh Minh Plastics Joint Stock Company X 210 North Binh Minh Plastics Limited Company 211 PT Berjaya Nawaplastic Indonesia X 212 Flowlab & Service Co., Ltd. X Associates and Other Companies 213 SCG Plastics (China) Co., Limited X / 214 SCG Plastics (Shanghai) Co., Ltd. 215 Siam Styrene Monomer Co., Ltd. / / / / 216 Siam Synthetic Latex Co., Ltd. / / / / 217 Siam Polyethylene Co., Ltd. / / / / 218 Siam Polystyrene Co., Ltd. / / / / 219 Rayong Terminal Co., Ltd. X / / 220 PT Siam Maspion Terminal X 221 Bangkok Synthetics Co., Ltd. / / / 222 Thai MMA Co., Ltd. X / บริษัทปูนซิเมนต์ไทย จากํ ัด (มหาชน)

d vu on sh ul ha ph m ul pa ak c so en o ng o ch ree na s n ud wi siy at p ja ak e orn a ha e ng er rn ro s ok e g ag et he a re ipa ng om h e isa tr S litc R A at e d rac om N am ak a te ng P l H U ta o te Ji s av ro o ai ko ha a P a a ma h ng aw ch g ac i P na am an m e C oo an ak on ur ith ha ar utt ha re . R . T . S . M . S . N . C . P . Y . T . A Company Name Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Remarks Packaging Business X Chairman Subsidiaries * Vice Chairman 235 SCG Packaging Public Company Limited /// Director 236 Siam Kraft Industry Co., Ltd. / // President 237 Invenique Co., Ltd. /// Managing Director 238 SCGP Excellence Traning Center Co., Ltd. 239 SCG Paper Energy Co., Ltd. 240 SCGP Solutions Co., Ltd. 241 SCGP Solutions (Singapore) Pte. Ltd. / 242 SCGP Rigid Plastics Company Limited 243 SKIC International Company Limited 244 Thai Cane Paper Public Company Limited / 245 Visy Packaging (Thailand) Limited 246 United Pulp and Paper Co., Inc. 247 Precision Print Co., Ltd. 248 Thai Containers Group Co., Ltd. / 249 Thai Containers Khonkaen Co., Ltd. / 250 Thai Containers Rayong Co., Ltd. / 251 Vina Kraft Paper Co., Ltd. / 252 New Asia Industries Co., Ltd. 253 Alcamax Packaging (Vietnam) Co., Ltd. 254 AP Packaging (Hanoi) Co., Ltd. 255 Packamex (Vietnam) Co., Ltd. 256 Orient Containers Co., Ltd. 257 PT Indoris Printingdo 258 PT Indocorr Packaging Cikarang 259 Phoenix Pulp & Paper Public Company Limited / 260 Phoenix Utilities Co., Ltd. / 261 Thai Paper Co., Ltd. / 262 The Siam Forestry Co., Ltd. / 263 Panas Nimit Co., Ltd. / 264 Thai Panason Co., Ltd. / 265 Thai Panadorn Co., Ltd. / 266 Thai Panaram Co., Ltd. / 267 Suanpa Rungsaris Co., Ltd. / 268 Siam Panawes Co., Ltd. / 269 Thai Panaboon Co., Ltd. / 270 Thai Wanabhum Co., Ltd. / 271 TCG Solutions Pte. Ltd. 272 Interpress Printers Sendirian Berhad 273 PT Primacorr Mandiri 274 Bien Hoa Packaging Joint Stock Company 275 PT Fajar Surya Wisesa Tbk. X 276 PT Dayasa Aria Prima 277 Tin Thanh Packing Joint Stock Company 278 Prepack Thailand Co., Ltd. 279 TC Flexible Packaging Co., Ltd. / 280 SCGP-T Plastics Company Limited 281 Tawana Container Co., Ltd. 282 Conimex Co., Ltd. Associates and Other Companies 312 Siam Toppan Packaging Co., Ltd. / 313 P&S Holdings Corporation 314 Siam Nippon Industrial Paper Co., Ltd. 315 Sahagreen Forest Co., Ltd. บริษทปั ูนซิเมนต์ไทย จากํ ัด (มหาชน)

d vu on sh ul ha ph m ul pa ak c so en o ng o ch ree na s n ud wi siy at p ja ak e orn a ha e ng er rn ro s ok e g ag et he a re ipa ng om ch e isa tr S litc R A at e d ra om N iam ak va te ng P l H U ta o te J as a ro o ai ko ha a P a a m Ch ng aw ch g ac i P na am an m e oo an ak on ur ith ha ar utt ha re . R . T . S . M . S . N . C . P . Y . T . A Company Name Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Mr Remarks Other X Chairman Subsidiaries * Vice Chairman 287 Cementhai Holding Co., Ltd. X / / / // / Director 288 Cementhai Property (2001) Public Company Limited /X// President 289 Property Value Plus Co., Ltd. X /// Managing Director 290 SCG Accounting Services Co., Ltd. X 291 SCG Legal Counsel Limited X/ 292 CTO Management Co., Ltd. X 293 Cementhai Captive Insurance Pte. Ltd. 294 Siam Innovation Product and Solution Co., Ltd. X / 295 SCG Learning Excellence Co., Ltd X 296 SCG HR SOLUTIONS CO., LTD. X 297 SCG Vietnam Co., Ltd. 298 PT SCG Indonesia 299 Bangsue Industry Co., Ltd. X 300 Add Ventures Capital Co., Ltd. / 301 Add Ventures Capital International Co., Ltd. X / 302 Siam GNE Solar Energy Co., Ltd X / Associates and Other Companies 303 Siam Kubota Corporation Co., Ltd. /1 / / 304 Kubota Cambodia Co., Ltd. / 305 Kubota Lao Sole Co., Ltd. / 306 Siam Kubota Metal Technology Co., Ltd. / 307 Siam Kubota Leasing Co., Ltd. 308 Kubota Leasing (Cambodia) Plc. 309 Siam AT Industry Co., Ltd. * 310 Thai Engineering Products Co., Ltd. * 311 The Nawaloha Industry Co., Ltd. * 312 Aisin Takaoka Foundry Bangpakong Co., Ltd. * 313 The Siam Nawaloha Foundry Co., Ltd. * 314 Lysando AG / 315 IT One Co., Ltd. X / 316 Toyota Motor Thailand Co., Ltd. / 317 Siam Yamato Steel Co., Ltd. / / 318 Siam Toyota Manufacturing Co., Ltd. * Remark 1. Director change registration on 1 January, 2021 Company Secretary

Mrs. Pattarawan Tunsakul ŰATA>MN

Position ó JMKJM>OA0A?MAO>MT!DMA?OJM>I@ JHK>IT Board Member/Management of Other Listed 0A?MAO>MTJB0 Companies on The Stock Exchange of Thailand Education/Training +JIA ó *>NOAMJB)>RN 1C>HH>N>O2IDQAMNDOT Position in Other Company/Organization/Institution ó >?CAGJMJB)>RN 1C>HH>N>O2IDQAMNDOT (1) Seminar on Role and Responsibility of Company ó 0DI?A !DMA?OJM 1C>D JHK>IT0A?MAO>MT GPű Secretary and others (8) 1C>D)DNOA@ JHK>IDANNNJ?D>ODJI ó "BBA?ODQA*DIPOAN1>FDIŰ"*1 Other Positions in SCG 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI ó JHK>ITNA?MAO>MDAN>I@@DMA?OJMNJB0 $NPűND@D>MDAN ó JHK>IT/AKJMODIŰ-MJŰM>H /- >NűADIŰ>NNDŰIA@ 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI 5-year Past Experiences and/or Remarkable Positions ó JHK>IT0A?MAO>MT-MJŰM>H 0- ó é %A>@JB JMKJM>OA 0A?PMDODANŵ&- 1C>D&INODOPOAJB!DMA?OJMNNNJ?D>ODJI 0 $)AŰ>G J )O@ ó &I@PNOMD>G-MJKAMOT/DŰCON JPMNABJM,KAM>ODJI>G0O>BB Shareholdings (Ordinary Shares) (as at December 31, 1JFTJ '>K>I 2020) ó )>R>I@)AŰ>G&INODOPODJIJB2 0 ó %AG@KAMNJI>GGT+JIA 2IDQAMNDOTJB4DN?JINDI 2 0 ó %AG@űT0KJPNAJMHDIJM?CDG@MAI+JIA ó '--&--M>?ODODJIAMN0AHDI>M Family Relationship among Directors and Executives ó )>R #DI>I?A 0A?PMDODAN>I@*POP>G#PI@*>I>ŰAHAIO +JIA "SKAMO-MJŰM>H#DI>I?D>GH>I>ŰAHAIO ó @Q>I?A@*>I>ŰAHAIO-MJŰM>H*- 0RDOUAMG>I@

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