Sakhon 74110 Thailand. E-mail: ir@aienergy.co.th บริษัท เอไอ เอนเนอร์จี จ ำกดั (มหำชน) AI Energy Public Company Limited ทะเบียนเลขที่ 0107556000311 AIE 217/2020 November 12th, 2020 Subject: Management’s

Company Limited 140/1 KHANJANAPISEK RD., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 ( “TRANSLATION” ) No. TG 024 / 2561 6 February 2018 Subject Schedule for the

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 195/2560 November 8, 2017 Subject: Clarification of the Operating Result for the significant change Attention

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 195/2560 November 8, 2017 Subject: Clarification of the Operating Result for the significant change - Update

After You Pcl . 1319/9 Pattanakarn Rd . Suanluang, Bkk 10250 Thailand E-mail : ir@afteryou .co .th www .afteryoudessertcafe .com Page 1 of 4 Ref. AU 7 /2019 13 May 2019 Subject: Management Discussion

บริษัท ดโีอด ีไบโอเทค จ ำกดั (มหำชน) 111 หมู่ที่ 2 ต ำบลท่ำจีน อ ำเภอเมืองสมุทรสำคร จังหวดัสมุทรสำคร 74000 111 Moo 2 Tambon Thachin,Amphur Muangsamutsakhon,Samutsakhon 74000,Thailand. - 1 - No. 121

, TFD Building, Yannawa, Sathorn, Bangkok 10120 Thailand. Tel : (66) 2676 4031-6, (66) 2676 3836-9 Fax : (66) 2676 4038-9 http ://www.jck.international ทะเบียนเลขที่ 0107537000475 (เดิมเลขที่ บมจ.294

1 / 2 IR.021/2019 13 November 2019 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

of Thailand Enclosure : 1. Financial Statements for the Second quarter ended June 30,2017 2. Management Discussion and Analysis Nawarat Patanakarn Public Company Limited would like to submit Reviewed

regards to becoming a listed company in the Stock Exchange of Thailand. Moreover, the company has recently set up a new department in order to ensure the sufficiency of internal control. In addition