price calculated based on and consideration of the effect, in proportion of shareholdings, to the shareholders on offering the newly issued shares to the existing shareholders) (which equivalent to THB

applied in the calculation as the transaction value, the total transaction value shall be equivalent to 185.54 percent calculated based on the Net Tangible Asset Basis which is the basis that results in the

applied in the calculation as the transaction value, the total transaction value shall be equivalent to 185.54 percent calculated based on the Net Tangible Asset Basis which is the basis that results in the

applied in the calculation as the transaction value, the total transaction value shall be equivalent to 185.54 percent calculated based on the Net Tangible Asset Basis which is the basis that results in the

FY2019 Bangchak Corporation Plc. | 03 Table of Contents 06 09 29 25 27 31 Executive Important Events Summary Business Performance 11 - Refinery & Trading 16 - Marketing 19 - Power Plant 21 - Bio-based

trading day based on the investment unit value as of the end of such trading day; (3) announce the net asset value and investment unit value as of each of the following days: (a) announce the net asset

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

2017 Bangchak Corporation Plc. Table of Contents 7 9 09 8 Refinery Business 13 Marketing Business 14 Green Power Business 16 Bio-Based Products Business 18 Exploration & Production Business 22 26 24

."'+3 S(' large market capitalization = +10% #%.' SET 50 3."'+3 S' large market capitalization/ # !. +,$R&. ' SET 50 3."'+3 S' large market capitalization = + 8% #%# !. +,$R& index / broad-based basket

any) Total 100 100 100 1. In case of IPO during the past 1-2 years, only the income structures of such periods are required, as the case may be. 2 Including the profit margins in the affiliates based on