Material Transaction deemed as Acquisition or Disposition of Assets and the Notification of the Board of Governors of the Stock Exchange of Thailand regarding the Disclosure of Information and Other Acts of

Supervisory Board No. TorChor 20/2551 Re: Rules on Entering into Material Transaction deemed as Acquisition or Disposition of Assets and the Notification of the Board of Governors of the Stock Exchange of

President The Stock Exchange of Thailand Enclosure: Information concerning financial assistance provided to other persons (Appendix 1) AAPICO Hitech Public Company Limited (“the Company”) would like to inform

(“IFA”) who is approved by SEC and express an opinion on the transaction. Resolution of the Board of Directors’ Meeting No. 5/2017 (Amended No.3) The Stock Exchange of Thailand Information Memorandum on

(Translation) No.Tor.For. 24/2018 21 December 2018 Subject : To sell common shares of Waseda Education (Thailand) Company Limited to connected person. Attention : The President of the Stock Exchange

ที่ กบร No. Kor Bor Ror. 022/2018 January 31, 2019 President The Stock Exchange of Thailand Re : Hiring a connected party for sales management and system development Dear Sir, Thai Wacoal Public

ที่ กบร No. Kor Bor Ror. 012/2019 October 22, 2019 President The Stock Exchange of Thailand Re : Increasing budget for hiring connected party for sales management and system development Ref

No.: PACE-L 36/2018 Date: 21 December 2018 Subject: Disclosure on Connected Transaction Regarding Providing Financial Assistance (Additional Information) Attention: President The Stock Exchange of

million. Accordingly, such transaction requires approval from the Board of Directors and disclosure of the information to the Stock Exchange of Thailand, but no shareowners’ approval is required. 7

บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) -Translation- 27 December 2018 Subject : Disclosure of connected transaction by a subsidiary company To : President The Stock Exchange of Thailand Vanachai Group