2017 Bangchak Corporation Plc. Table of Contents 6 8 08 8 Refinery Business 12 Marketing Business 13 Green Power Business 15 Bio-Based Products Business 18 Exploration & Production Business 21 25 23

COMPANY LIMITED AURORA DESIGN PUBLIC COMPANY LIMITED AUTOCORP HOLDING PUBLIC COMPANY LIMITED B-52 CAPITAL PUBLIC COMPANY LIMITED B.GRIMM POWER PUBLIC COMPANY LIMITED BA AIRPORT LEASEHOLD REAL ESTATE

Seven Utilities and Power Public Co.,Ltd. 73 Mahachol Building, Soi Sukhumvit 62, Sukhumvit Rd., Phrakhanong Tai, Phrakhanong BKK.10260 บมจ. เซเว่น ยูทลิิตีส์้ แอนด์ พาวเวอร์ 73 อาคารมหาชล ซอยสขุมุ

. 66 2 654 3323 Baht to King Power MahaNakhon Co., Ltd. (“KPM”). On the same day, the Company and KPM entered into a Business Procurement Agreement, and KPM committed to pay operating costs of the

LIMITED AURORA DESIGN PUBLIC COMPANY LIMITED AUTOCORP HOLDING PUBLIC COMPANY LIMITED B-52 CAPITAL PUBLIC COMPANY LIMITED B.GRIMM POWER PUBLIC COMPANY LIMITED BAAN ROCK GARDEN PUBLIC COMPANY LIMITED BANGCHAK

LIMITED AURORA DESIGN PUBLIC COMPANY LIMITED AUTOCORP HOLDING PUBLIC COMPANY LIMITED B-52 CAPITAL PUBLIC COMPANY LIMITED B.GRIMM POWER PUBLIC COMPANY LIMITED BAAN ROCK GARDEN PUBLIC COMPANY LIMITED BANGCHAK

LIMITED AURORA DESIGN PUBLIC COMPANY LIMITED AUTOCORP HOLDING PUBLIC COMPANY LIMITED B-52 CAPITAL PUBLIC COMPANY LIMITED B.GRIMM POWER PUBLIC COMPANY LIMITED BAAN ROCK GARDEN PUBLIC COMPANY LIMITED BANGCHAK

LIMITED AURORA DESIGN PUBLIC COMPANY LIMITED AUTOCORP HOLDING PUBLIC COMPANY LIMITED B-52 CAPITAL PUBLIC COMPANY LIMITED B.GRIMM POWER PUBLIC COMPANY LIMITED BAAN ROCK GARDEN PUBLIC COMPANY LIMITED BANGCHAK

LIMITED AURORA DESIGN PUBLIC COMPANY LIMITED AUTOCORP HOLDING PUBLIC COMPANY LIMITED B-52 CAPITAL PUBLIC COMPANY LIMITED B.GRIMM POWER PUBLIC COMPANY LIMITED BAAN ROCK GARDEN PUBLIC COMPANY LIMITED BANGCHAK

LIMITED AURORA DESIGN PUBLIC COMPANY LIMITED AUTOCORP HOLDING PUBLIC COMPANY LIMITED B-52 CAPITAL PUBLIC COMPANY LIMITED B.GRIMM POWER PUBLIC COMPANY LIMITED BAAN ROCK GARDEN PUBLIC COMPANY LIMITED BANGCHAK