Miss Kornrawan Sunprasert Miss Kornrawan Sunprasert rendered assistance and support for Mr. Bhusana Premanode, while being director and executive of International Engineering Public Company Limited

Limited and (4) Asia Pacific Drilling Engineering Company Limited. This case is under consideration by the court of first instance. SEC Act S.312 281/2 paragraph 2 in conjunction with 89/7 and 89/7 in

Songkhla Company Limited and (4) Asia Pacific Drilling Engineering Company Limited. The public prosecutor issued a final non-prosecution order. The case was deemed final. SEC Act S.312 281/2 paragraph 2

Songkhla Company Limited and (4) Asia Pacific Drilling Engineering Company Limited. This case is under consideration by the court of first instance. SEC Act S.312 281/2 paragraph 2 in conjunction with 89

1 / 3 IR.013/2018 19 July 2018 Re: The Information of a Disposition of Assets To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the “Company”) would like

บริษัท บูรพา เทคนิคอล เอ็นจิเนียร่ิง จ ากัด (มหาชน) EASTERN TECHNICAL ENGINEERING PUBLIC CO., LTD. ส ำนกังำนสุรำษฎรธ์ำนี : 59/21-22 หมูท่ี ่1 ถนนเลีย่งเมอืง ต ำบลบำงกุง้ อ ำเภอเมอืงสุรำษฎรธ์ำนี

Precedent. 2. Parties involved or Seller IGEN Engineering Co., Ltd. (“IGEN”) Not connected person. 3. Details of asset acquired Type Ordinary shares. Company‟s name IGEN Energy Co., Ltd (“IGEN-ENERGY

significantly from 36 mTHB to 59 mTHB (+ 60%) year on year. On the downside the project-based Golden Lime Engineering subsidiary did not generate significant revenue in Q1 2018, unlike in Q1 2017 when the

the Company holds 100 percent of its total shares) (“Mo Chit Land”), to Sino-Thai Engineering and Construction Public Company Limited (“STEC”) with purchase price in amount of Baht 4,320,000,000

1 / 4 IR.013/2018 19 July 2018 Re: The Information of a Disposition of Assets (Land sale) (Amendment) To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the