LIMITED ABICO HOLDINGS PUBLIC COMPANY LIMITED ABSOLUTE CLEAN ENERGY PUBLIC COMPANY LIMITED ADDTECH HUB PUBLIC COMPANY LIMITED ADVANCED CONNECTION CORPORATION PUBLIC COMPANY LIMITED ADVANCED INFO SERVICE

World Corporation Public Company Limited. Ref. World 11-07/2019 4 Moo 11 Hathai Rat Road, Tumbon Lat Sawai Ampur Lum Luk Ka, Pathum Thani Province November 26, 2019 Re : Approval of Acquisition of

4.2924 17.1807 29/08/2023 12.8882 4.2924 17.1807   246025912308-1 EP AQUA CORPORATION PUBLIC COMPANY LIMITED Acquisition Stock 39.6118 0.3933 40.0051 17/03/2023 39.6118 0.3933 40.0051   246023742303-1

20.1204   246008552101-1 BCP BANGCHAK CORPORATION PUBLIC COMPANY LIMITED Acquisition Stock 70.04 7.33 60.36 13/11/2020 70.04 7.33 60.36 The reporter is cancel this report. 246007302011-1 BCP BANGCHAK

CORPORATION PUBLIC COMPANY LIMITED Acquisition Stock 70.04 7.33 60.36 13/11/2020 70.04 7.33 60.36 The reporter is cancel this report. 246007302011-1 BCP BANGCHAK CORPORATION PUBLIC COMPANY LIMITED Acquisition

World Corporation Public Company Limited. Ref. World 11-04/2019 4 Moo 11 Hathai Rat Road, Tumbon Lat Sawai Ampur Lum Luk Ka, Pathum Thani Province November 20, 2019 Re : Approval of Acquisition of

Central Retail Corporation Public Company Limited Page 1 20 February 2020 Re: Management Discussion and Analysis Operating results for the year ended December 31, 2018 To: President The Stock

a juristic person under Section 258 Stock 0 0 0 09/02/2022 49.99 49.99 0   246016742202-1 GSTEEL NIPPON STEEL CORPORATION Chain principle Stock 0 0 0 09/02/2022 0 0 0   246016632202-1 Stock: common

Zen Corporation Group Public Company Limited 782/1 Soi Onnuch 17, Suanluang, Bangkok 10250 THAILAND Tel: 02-0195000 18 February 2019 No. ZEN 2562-006 Subject Management Discussion and Analysis for

Page 1 of 2 No. ACC1903/001 March 1, 2019 Subject: Approval to enter into Contract to sell of Common Stock To: President The Stock Exchange of Thailand According to the Board of Director’s Meeting No