Company Limited 140/1 KHANJANAPISEK RD., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455- 2763 ( “TRANSLATION” ) No. TG 072 / 2561 30 March 2018 Subject Land purchased from the

headcount. This will help not only strengthen our core platform but also ensure sustainable long-term growth. In addition, the Company set aside additional provisions for employee retirement benefits in the

(HDPE) pipe installation service and water management.  On 4 January 2019, the Company purchased 100% of share of WIIK PT Company Limited (“WPT”), a subsidiary that has right to manage the water

Networks Limited (BMN) On March 27, 2019, the Company purchased 5.08 Million ordinary shares of BMN, which is the subsidiary company, equal to 20 percent of its issued and paid-up share capital from its

subsid lion baht mo t. And for th the same pe revenues wa ease of 19.1 778.2 million tegies in mo h Life Time only mobile 017. This cau 2017 was 4 collection an remarkably bt purchased tion revenue Page 2

subsidiaries. 1. SUT Global Co., Ltd. In July, 2018, the Company had purchased and accepted a transfer of SUTG Holding Co.,Ltd’s entire business, which owns 132,000 shares in SUT Global Co.,Ltd as at the

1 / 3 (Translation) PRG.MD.090/2018 August 9, 2018 Subject: Connected transaction of the purchased of ordinary shares of MBK Food System Co., Ltd. . Attention: Managing Director of the Stock Exchange

The measures include the Bank of Thailand (BOT)’s permission for financial institutions that have purchased investment units of daily fixed income funds to place such investment units as collateral

Thai Agencies Public Company Limited (TTA), a group of investors has claimed to (1) have collectively purchased approximately 30 percent of TTA shares, (2) expressed the intention to change certain

. Before such information became public, Sinsathien had purchased PRO shares through the trading account of Sompis during January 11-31, 2007. His action was deemed using inside information to gain unfair