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

* 127.99 - 2. Differences on the purchase of investment in a subsidiary ** - 151.92 3. Difference from disposal of investment in subsidiary ** 244.34 - Net profit (loss) from normal operations 69.80 15.81

Company’s subsidiary. (Amendment No.2) Attention : Director and Manager Stock Exchange of Thailand Eastern Printing Public Company Limited ("the Company") would like to inform the resolutions of the Board of

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

โทร 02 118 9599 โทรสาร 02 118 9598 ทะเบยีนเลขที ่0107554000232 No.: PACE-L 27/2019 Date: 8 November 2019 Subject: Disposal of shares in the subsidiary To: President Stock Exchange of Thailand By virtue

sales from the Company, the subsidiary in the Philippines (Halcyon Technology Philippines Inc. or “HP”) and the subsidiary in Vietnam ( Halcyon Technology Vietnam Co., Ltd. or “ HV” ). After eliminating

offering (the “IPO Plan”) of newly issuance ordinary shares of the Company’s subsidiary Cal-Comp Precision Holding Co., Ltd. (“CCPT-KY”) on the Taiwan Stock Exchange (the “TWSE”) for the purpose of

บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) - Translation - 11 June 2020 Subject : Disclosure of connected transaction by a subsidiary Attention : President The Stock Exchange of Thailand Vanachai Group Public

บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) -Translation- 22 June 2020 Subject : Disclosure of connected transaction by a subsidiary company Attention : President The Stock Exchange of Thailand Vanachai Group

Limited, the Company’s direct subsidiary, holds 40 percent stake), the operator of a small power producer in Nava Nakorn Industrial Promotion Zone, invested in an expansion for an addition of 60 megawatts