registered capital from THB 589,968,760.00 to be THB 970,283,450.00 with the Ministry of Commerce on June 22, 2018 regarding to the Extraordinary General Meeting of Shareholders No. 1/2018 of the Company on

, Sriracha, Chonburi 20230, Thailand Tel: (66) 038-345-950 Fax: (66) 038-345-693 GJS Quality Steel by Quality People – Unofficial Translation – No. GJS/ELCID-2/2562 18 January 2019 Subject: Reports on

No. ECF2 035/2562 23 September 2562 Subject Notification on the resolutions of the Board of Directors’ Meeting approving the purchase of the ordinary shares in KPN Academy Company Limited, the

a reduction of Baht 2.84 million or 6.40 % decrease. In this current year, there were only 2 ongoing projects expected to be completed within this current year and no new awarded one. Service Income

Nation International Edutainment Public Company Limited No. 5/2020 held on 16 April 2020 has approved to acquire 90,000 shares or 18.35% of total issued and outstanding shares of Trans.Ad Solutions Co.,Ltd

Limited No. 5/ 2020 held on April 16, 2020 has approved to acquire 90,000 shares or 18. 35% of total issued and outstanding shares of Trans.Ad Solutions Co., Ltd. (“Trans.Ad”) at the purchase price of Baht

ZIGA Innovation Public Company Limited 999/9,10,11 Moo 9 Nai Khlong Bang Pla Kot sub-district, Phra Samut Chedi district, Samut Phrakan Province 10290 Tel 02-816-9315 Fax 02-816-9315 #444 1 No. ZIGA

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

_ Ocean Commerce Public Company Limited 148/1 Soi Ramintha 14, Ramintra Road , Tharang, Sub - District Bangkok 10230 Tel: 02-943-6663-4 Fax: 02-943-6343 02-943-7740 No OCMSET/6106/002 (Translation

-Translation- Ref. No. PorBor.027 / 2019 September 11, 2019 Subject: Entering into Transaction of Disposing of Subsidiary’s ordinary shares To: President The Stock Exchange of Thailand Enclosure