บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) -Translation- 22 December 2017 Subject : Disclosure of connected transaction by a subsidiary company To : President The Stock Exchange of Thailand Vanachai Group

Group Company Limited (as at 24 June 2019) List of names Position Number of shares % 1. Mr. Sompop Sahawat Chairman - - 2. Ms. Yupaporn Boongate Director 1,150,000 10 3. Mr. Vasun Jaroenavarat Managing

บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) -Translation- 25 June 2018 Subject : Disclosure of connected transaction by a subsidiary company To : President The Stock Exchange of Thailand Vanachai Group Public

บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) -Translation- 28 September 2018 Subject : Disclosure of connected transaction by a subsidiary company To : President The Stock Exchange of Thailand Vanachai Group

to Advanced Connection Corporation Public Company Limited, the “Company” has submitted the financial statements of the Company and its subsidiaries for the second quarter of 2024, ended June 30, 2024

According to Advanced Connection Corporation Public Company Limited, the “Company” has submitted the financial statements of the Company and its subsidiaries for the second quarter of 2024, ended June 30

February 28, 2019 Subject: Managing Discussion and Analysis for Year2018 To: Managing Director The Stock Exchange of Thailand The company would like to report to operation results for the company and

goods and rendering of services in Q1/2018 was recorded at Baht 627 million, higher 14 % Y-O-Y, with company all three major sales channels increased as follows: - Project up 18% Y-O-Y due largely to the

Company Limited would like to report the operating results, and submit the auditor's report with financial statements for the year ended 31 December 2019 of the company as follows: Company performance for

Manager of The Stock Exchange of Thailand Union Petrochemical Public Company Limited and its subsidiaries would like to describe and analyze the financial situation and business operation for Quarter 2/2017