-Translation- Ref. IR 62/005 March 13, 2019 Subject: transaction yDisclosure of the information regarding related part To : President, The Stock Exchange of Thailand T.K.S. Technologies Public

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บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) - Translation - 15 May 2019 Subject : Disclosure of connected transaction by a subsidiary Attention : President The Stock Exchange of Thailand Vanachai Group Public

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บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) -Translation- 25 June 2019 Subject : Disclosure of connected transaction Attention : President The Stock Exchange of Thailand Vanachai Group Public Company "VNG" would

บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) -Translation- 25 June 2019 Subject : Disclosure of connected transaction by a subsidiary company Attention : President The Stock Exchange of Thailand Vanachai Group

10, 2019 Subjects : The acquisition of ordinary shares of WPS (Thailand) Co., Ltd. increased 15% Attention : The Director and Manager of the Stock Exchange of Thailand The Board of Directors of Eastern

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บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) -Translation- 25 June 2018 Subject : Disclosure of connected transaction Attention : President The Stock Exchange of Thailand Vanachai Group Public Company "VNG" would

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