Principal Fixed Income Retirement Mutual Fund Investment of Fixed Income, Deposit and Hybrid Report As of 31 August 2021 Managed By Principal Asset Management Co., Ltd.

Issuer Symbol Cert./Aval/ Rating* Issue Rating* Cert./Aval/Gua. Maturity Date Fair Value Fair Value/NAV. Upper Limit (%) Guarantee (%) Rating Agency Rating Rating Agency Rating

(A) Local & Off-Shore Sovereign Bonds 43,805,684.27 44.57 Government Bonds 34,315,155.12 34.91 MINISTRY OF FINANCE 34,315,155.12 34.91 Bond BOT 9,490,529.15 9.66 OF 9,490,529.15 9.66 (B) Fixed Income Instruments Issued, accepted, avaled, endorsed 6,024,246.83 6.13 or guaranteed by established by special laws, commercial banks or finance companies Bank Deposit 5,310,114.13 5.40 TMBThanachart BANK PUBLIC COMPANY LTD. FITCH A+ 477,954.84 0.49 KRUNG THAI BANK PUBLIC COMPANY LIMITED FITCH AA+ 2,523.13 0.00 TISCO BANK PLC . TRIS A 2,265.80 0.00 CIMB THAI Bank Public Company Limited FITCH AA- 4,807,153.83 4.89 (THAI ) PUBLIC COMPANY FITCH AAA 20,216.53 0.02 LIMITED PLC. TRIS AA- 0.00 0.00 Bond Bank 714,132.70 0.73 PLC. FITCH AAA 714,132.70 0.73 (C) Investment grade Rated Fixed Income Instruments 48,689,539.20 49.54 Bond Corporate 48,689,539.20 49.54 TRUE CORPORATION PLC.. TRIS BBB+ 2,817,419.33 2.87 TPI POLENE PLC. TRIS BBB+ 407,549.74 0.41 LAND AND HOUSE PLC. TRIS A+ 304,372.18 0.31 QUALITY HOUSES PLC. TRIS A- 514,583.27 0.52 PTT PUBLIC COMPANY LIMITED FITCH AAA 2,667,224.92 2.71 Principal Fixed Income Retirement Mutual Fund Investment of Fixed Income, Deposit and Hybrid Report As of 31 August 2021 Managed By Principal Asset Management Co., Ltd.

Issuer Symbol Cert./Aval/ Rating* Issue Rating* Cert./Aval/Gua. Maturity Date Fair Value Fair Value/NAV. Upper Limit (%) Guarantee (%) Rating Agency Rating Rating Agency Rating

CENTRAL PATTANA PLC. TRIS AA 208,382.38 0.21 CHAROEN POKPHAND FOODS PLC. TRIS A+ 2,890,773.77 2.94 SAHA PATHANA INTER HOLDING PLC. TRIS AA 105,878.57 0.11 PHATRA LEASING PUBLIC COMPANY LIMITED TRIS BBB+ 1,311,741.44 1.33 CH .KARNCHANG PUBLIC COMPANY LIMITED TRIS A 721,052.66 0.73 AP ( THAILAND ) PUBLIC COMPANY LIMITED TRIS A- 1,745,126.08 1.78 CP ALL PUBLIC COMPANY LIMITED TRIS AA- 6,004,330.57 6.11 LALIN PROPERTY PLC. TRIS BBB+ 2,915,046.59 2.97 AMATA CORPORATION PUBLIC COMPANY LIMITED TRIS A- 412,033.20 0.42 BERLI JUCKER PUBLIC COMPANY LIMITED TRIS A+ 653,572.48 0.66 AEON THANA SINSAP ( THAILAND ) PUBLIC COMPANY FITCH A- 518,366.78 0.53 LIMITED ASIA SERMKIJ LEASING PUBLIC COMPANY LIMITED TRIS BBB+ 807,332.05 0.82 Krungthai Car Rent & Lease Public Company Limited TRIS A- 408,121.19 0.42 RATCHTHANI LEASING PUBLIC COMPANY LIMITED TRIS A- 914,776.62 0.93 L . P . N. DEVELOPMENT PLC. TRIS A- 303,422.83 0.31 FRASERS PROPERTY (THAILAND ) PUBLIC COMPANY TRIS A- 1,437,897.87 1.46 LIMITED Thai Beverage Public Company Limited TRIS AA 2,810,825.71 2.86 EASY BUY PUBLIC COMPANY LIMITED FITCH AA 202,025.01 0.21 AYUDHYA CAPITAL AUTO LEASE PLC TRIS AA+ 304,181.77 0.31 PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED FITCH AA 105,211.32 0.11 WHA CORPORATION PUBLIC COMPANY LIMITED TRIS A- 823,390.52 0.84 Leasing ICBC ( Thai) Company Limited FITCH AAA 796,568.67 0.81 CK Power Public Company Limited TRIS A 613,173.84 0.62 Muangthai Capital Public Company Limited TRIS BBB+ 101,130.58 0.10 Principal Fixed Income Retirement Mutual Fund Investment of Fixed Income, Deposit and Hybrid Report As of 31 August 2021 Managed By Principal Asset Management Co., Ltd.

Issuer Symbol Cert./Aval/ Rating* Issue Rating* Cert./Aval/Gua. Maturity Date Fair Value Fair Value/NAV. Upper Limit (%) Guarantee (%) Rating Agency Rating Rating Agency Rating

Global Power Synergy Public Company Limited FITCH A+ 104,120.54 0.11 Commercial Asset Management Company Limited FITCH BBB+ 3,968,837.92 4.04 WHA PREMIUM GROWTH FREEHOLD AND LEASEHOLD TRIS A 604,698.02 0.62 REAL ESTATE INVESTMENT TRUST Ngern Tid Lor Company Limited TRIS A- 1,021,011.19 1.04 THAI UNION GROUP PUBLIC COMPANY LIMITED TRIS A+ 202,253.30 0.21 SC ASSET CORPORATION PLC. TRIS BBB+ 304,183.40 0.31 DTAC TRINET COMPANY LIMITED TRIS AA 428,029.09 0.44 CPF (Thailand ) PUBLIC COMPANY LIMITED TRIS A+ 210,773.18 0.21 Thailand Prime Property Freehold and Leasehold Real Estate TRIS A- 501,235.77 0.51 Investment Trust PRUKSA HOLDING PUBLIC COMPANY LIMITED TRIS A 1,230,634.37 1.25 TRUE MOVE H UNIVERSAL COMMUNICATION CO. , LTD . TRIS BBB+ 507,279.77 0.52 TPI Polene Power Public Company Limited TRIS BBB+ 804,365.98 0.82 WHA Utilities and Power Public Company Limited TRIS A- 618,744.43 0.63 Gulf Energy Development Public Company Limited TRIS A 103,979.07 0.11 CPN Retail Growth Leasehold Real Estate Investment Trust TRIS AA 207,090.04 0.21 BTS GROUP HOLDINGS PUBLIC COMPANY LIMITED TRIS A 2,251,404.38 2.29 FRASERS PROPERTY HOLDINGS ( THAILAND ) COMPANY TRIS AA- 609,316.57 0.62 LIMITED NAVANAKORN ELECTRICITY GENERATING COMPANY FITCH A- 168,893.21 0.17 LIMITED PTTEP Treasury Centre Company Limited TRIS AAA 1,017,177.03 1.03 (D) Below Investment Grade Rated or Non-Rated Fixed Income 0.00 0.00 15.00 Instruments Principal Fixed Income Retirement Mutual Fund Investment of Fixed Income, Deposit and Hybrid Report As of 31 August 2021 Managed By Principal Asset Management Co., Ltd. Total Investment in Fixed Income, Deposit and Hybrid 98,519,470.30 100.24 Net Asset Value (NAV) 98,282,851.72 100.00

Remark : *Credit Rating Rated by SEC Accepted Reputable Rating Agency Fixed Income Instruments that are not qualified according to Sor Nor 28/2549 have fair value Baht 0.00 equal 0.0000% of NAV.

THIS REPORT IS CERTIFIED COMPLETE AND CORRECT

FUND MANAGEMENT COMPANY'S AUTHORIZED SIGNATORY (MS. BRENDA S.H. CHOO) POSITION CHIEF OPERATION OFFICER DATE 10 September 2021