%) (4.6 %) Gross Margin 432.7 30.5 % 371.3 26.5 % 16.5 % Distribution Costs (212.5) (15.0 %) (236.8) (16.9 %) (10.3 %) Administrative Expenses (120.5) (8.5 %) (101.9) (7.3 %) 18.3 % Profit before Income Tax

%) (937.5) (72.0 %) (21.6 %) Gross Margin 277.0 27.4 % 364.5 28.0 % (24.0 %) Distribution Costs (99.7) (9.9 %) (197.2) (15.1 %) (49.5 %) Administrative Expenses (69.5) (6.9 %) (63.2) (4.9 %) 10.0 % Profit

1/6 -Translation- No. KC 019/2562 4 September 2019 Subject: Notification on the resolution of the Board of Director Meeting Re: The land disposal of K.C. Park Ville (Zone B) To: President The Stock

quarter 3/2018, as of February 28, 2018, which were reviewed by the auditor. 2. Has approved to propose to the shareholders meeting for ratification in the disposition of shares in Thai bonnet Trading Zone

COMPANY LIMITED BIO POWER PLANT COMPANY LIMITED BIO SCIENCE ANIMAL HEALTH PUBLIC COMPANY LIMITED BIRLA CARBON (THAILAND) PUBLIC COMPANY LIMITED BJC C DISTRIBUTION COMPANY LIMITED BJC COFFEE HOLDINGS COMPANY

) (72.8 %) (938.8) (73.3 %) (13.9 %) Gross Margin 301.9 27.2 % 341.5 26.7 % (11.6 %) Distribution Costs (129.5) (11.7 %) (162.3) (12.7 %) (20.3 %) Administrative Expenses (78.5) (7.1 %) (87.5) (6.8 %) (10.2

Economic Development Zone, Rushan, Weihai, Shandong, China Capital Structure Registered Capital: WBS has a registered capital of RMB 85.00 million, divided into 85,000,000 ordinary shares with a par value of

, and SAGUSA. Date of Registration 22 December 2013 Head Office’s Location No.2, Kaituosan Rd., Rushan Economic Development Zone, Rushan, Weihai, Shandong, China Capital Structure Registered Capital: WBS

PowerPoint Presentation MANAGEMENT DISCUSSION & ANALYSIS THE INNOVATIVE POWER FLAGSHIP OF PTT GROUP MD&A Q1/2019 PAGE 1 MANAGEMENT DISCUSSION & ANALYSIS (MD&A) Q1 2019 For Q1/2019, the EBITDA of the company increased by Baht 1,154 million or 118% from Q4/2018 and increased by Baht 646 million or 43% from Q1/2018. The increase was mainly due to improved operating results of the Sriracha Power Plant and the acquisition of GLOW also contributed to an increase in EBITDA by Baht 751 million. The net...

2019. The company has been successful in increasing the efficiency of operation and services, together with increasing the reliability in the electricity distribution system and utilities to the