Q4/2018, inventory loss was THB 2,517 million. In this quarter, the refinery’s average production rate was 110.12 thousand barrels per day, as there was a maintenance of the Hydrocracking Unit’s Gas

: Core Financials of Consolidated Business Full Year Quarterly $million (except where stated otherwise) 2018 2017 2018 YoY 4Q18 3Q18 4Q17 4Q18 YoY Production Volume (kt) 10,419 9,103 14% 2,818 2,730 2,306

, respectively. Private investment slowed to 2.8 percent from 4.1 percent in 2018 while manufacturing production declined 3.7 percent, in line with a low capacity utilization rate of 66.3 percent, below the five

of THB 793 million from the divestment of the Nikaho and Nagi project to the Infrastructure Fund in Japan. Bio-Based Product Business Group, by the Biodiesel Business reported production and sales

production of 123 KBD in March. Also, after the completion of the TAM, Bangchak refinery was able to consistently maintain high levels of production throughout the year. Total GRM decreased 32%, from the

machinery, equipment and related expenses to increase the production capacity of the flexible packaging products another Baht 40 million. This is to increase the proportion of high gross margin products. In

Derivative Warrants | PTTE24C2008A | DERIVATIVE CALL WARRANTS ON PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED ISSUED BY FINANSIA SYRUS SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN

Derivative Warrants | PTTE28C1512B | DERIVATIVE CALL WARRANTS ON PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED ISSUED BY MACQUARIE SECURITIES (THAILAND) LIMITED LAST TRADING IN DECEMBER 2015

Derivative Warrants | PTTE01C1512A | DERIVATIVE CALL WARRANTS ON PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN DECEMBER

Derivative Warrants | PTTE23C1605A | DERIVATIVE CALL WARRANTS ON PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED ISSUED BY SCB SECURITIES COMPANY LIMITED LAST TRADING IN MAY 2016 # A | Stock in