COMMODITY CLASSIFICATION LEGEND COMMODITY MOVEMENT LEGEND

NGL (TO 599 kg/m³) INJECTION PIPELINE COMMODITY MOVEMENT MAP CONDENSATE / (600 - 799 kg/m³) DELIVERY REFINED PRODUCTS QUARTER 1, 2020 LIGHT CRUDE (800 - 875 kg/m³) DELIVERY/INJECTION AWB MEDIUM CRUDE (876 - 903 kg/m³) BHB CHV AHS HEAVY CRUDE (904 - 940 kg/m³) CL AWB FRB BHB HDB CDB KDB CHV AWB PXB CL BHB CNX CL

SH CROMER KDB SHB OSH SUPERIOR LEWISTON MONTREAL

MARYSVILLE WESTOVER EDMONTON OCC PDH KERROBERT SHD RAPID RIVER LIGHT SYB OSH SYB CLEARBROOK NGL WDB PBB WCS CALUMET PBS REFINERY

PCH STONEY BEACH T.O. AHS PDH LIGHT LASALLE RD AVB PXB HEAVY HEAVY LIGHT AMH SHB LIGHT AWB SYB MEDIUM NGL BHB WCS HEAVY CHV CHV LIGHT HSC SARNIA NOVACOR CL LIGHT HEAVY LSB HEAVY REFINERIES FRB HSC HEAVY NSA LIGHT LIGHT HDB MSB PSY HEAVY PCH MEDIUM MEDIUM SARNIA KDB OCC SYN PXB HEAVY HEAVY NGL OSH LSB SW LIGHT LIGHT SH SW CONDENSATE CONDENSATE NSA UHC MEDIUM LIGHT MEDIUM SHB SYN LIGHT UHM WCS SW HEAVY UOM HEAVY SHD UHC SMA LINE 67 UVM LINE 5 Line 9 SYB SW UHC WDB LINE 4 Line 7 LINE 2 UHL LINE 6 L95 LINE 1 LIGHT LINE 10 MEDIUM LINE 17 LIGHT LINE 3 MEDIUM CRW LINE 14 L64 HEAVY LIGHT HEAVY MSB LIGHT LINE 65 LINE 79 LINE 11 OSC BSS MEDIUM MARYSVILLE NGL MEDIUM PSY NGL HSC REFINED LIGHT LIGHT MSB PRODUCTS NGL LIGHT SSX REFINED LINE 61 L62 MEDIUM MEDIUM SW PRODUCTS OSH HEAVY HEAVY REFINED LIGHT LIGHT HEAVY SYN SYN SW REFINED PRODUCTS LIGHT LASALLE RD MEDIUM PRODUCTS L63 MEDIUM LIGHT HEAVY LSB MEDIUM M LINE 55 HEAVY CRW L78A L78B HEAVY MSB PSY LIGHT REFINED LIGHT SSX PRODUCTS MEDIUM LINE 59 HEAVY NOVACOR LIGHT SW LIGHT HEAVY NANTICOKE KIANTONE SYN MEDIUM MEDIUM HEAVY

REFERENCE DRAWINGS HARDISTY MOKENA GRIFFITH/HARTSDALE STOCKBRIDGE EDMONTON SUPERIOR MILDEN T.O. REGINA GRETNA CUSHING FLANAGAN LOCKPORT PATOKA VAN BUREN TOLEDO SARNIA 32 AS BUILT AFE 20005598 IDR 1055 2020-02-13 ENB ENB REDLINE MARKUP DATE: 2020-02-13 MS 31 AS BUILT AS PER IDR 375 2018-05-03 BB BB MM 30 REVISED AS PER PIPELINE COMMODITY MAP'S 2017-01-24 SH SH MARK UP DRAWING KF 29 REVISED AS PER PIPELINE COMMODITY MAP'S 2017-01-09 SKE/KP SKE/KP COMMODITY IDENTIFIER / CRUDE NAME LEGEND MARK UP DRAWING MR 28 REVISED AS PER PIEPLINE COMMODITY MAP'S 2016-01-19 SKE/AE SKE/AE MARK UP DRAWING ME AHS ALBIAN HEAVY SYNTHETIC CL COLD LAKE NSA NEWGRADE SYNTHETIC BLEND A SHB SURMONT HEAVY BLEND UVM U.S. HEAVY - MOKENA 27 REVISED AS PER SCHEDULING OPTIMIZATION 2015-04-23 DRD/RB DRD/RB Q1 INFO YZ REV REVISION DATE CHK APPR AMH ALBIAN MUSKEG RIVER HEAVY CNX CONDENSATE BLEND OCC SUNCOR - CUSTOM CRACKED SHD SURMONT HEAVY DILBIT WCS WESTERN CANADIAN SELECT NO DESCRIPTION BY COPYRIGHT © THIS DRAWING IS THE PROPERTY OF ENBRIDGE AND SHALL NOT BE REPRODUCED AVB ALBIAN VACUUM GAS OIL BLEND CRW CONDENSATE BLEND OSC SUNCOR LIGHT SYNTHETIC SMA SURMONT MIX A WDB WESTERN CANADA DILBIT EITHER IN WHOLE OR IN PART WITHOUT PRIOR WRITTEN CONSENT OF ENBRIDGE. AWB ACCESS WESTERN BLEND FRB FORT HILLS REDUCED CARBON LIFE CYCLE DILBIT BLEND OSH SUNCOR - H SSX SHELL SYNTHETIC BLEND BHB BOREALIS HEAVY BLEND HDB HANGINGSTONE DILBIT BLEND PBB PINE BLEND BUFFER SW MIXED BLEND SWEET

BSS BP SWEET SYNTHETIC BLEND HSC HARDISTY SYNTHETIC CRUDE PBS PINE BLEND SPECIAL SYB SYNTHETIC BITUMEN BLEND ENBRIDGE PIPELINES INC. CDB CHRISTINA LAKE DILBIT BLEND KDB KEARL DILBIT PCH PREMIUM CONVENTIONAL HEAVY SYN SYNCRUDE COMMODITY MOVEMENT MAP CHV CONVENTIONAL HEAVY LSB LIGHT SOUR BLEND PDH LONGLAKE HEAVY DILBIT BLEND UHC US HIGH SWEET CHS CANADIAN HEAVY SWEET M MIDALE BLEND PSY PREMIUM SYNTHETIC UHL U.S. HIGH SWEET - LEWISTON BY:AMJ CHK: CAL ENG. : PBONTKES/DB ENB APPR: EGH

CHT CANADIAN HEAVY DILBIT MSB MEDIUM SOUR BLEND PXB PETRO CHINA BLEND UHM U.S. HIGH SWEET - MOKENA DATE: 2000-05-17 SCALE: NTS STATUS: AS BUILDING CHY CANADIAN HEAVY SYNBIT NGL NATURAL GAS LIQUIDS SH SEAL HEAVY UOM U.S. HIGH SOUR MOKENA DWG NO.: REV NO: D-0.0-1812-0 32.A