prepare and disclose reports regarding his holding securities and the changes to such holdings (Form 59) include 16 changes, within (1) Year 2021, by 5 May 2021 and 13 May 2021 (2) Year 2022, by 10 November
May 25, 2017 Subject: Notification on the Acquisition of Assets of AAPICO Hitech Public Company Limited To: The President The Stock Exchange of Thailand Enclosure: Information Memorandum Concerning the
incomes also increased from the revenue of by products, waste, material and interest received from the short term investment fund. Regarding to ECF Holdings Company Limited, as the subsidiary of the Company
Ref.No.IVL001/08/2019 8th August 2019 President The Stock Exchange of Thailand Subject: Acquisition of Integrated Oxides and Derivatives Businesses/ Assets Enclosure: Information concerning the Acquisition of
AG”) at the ratio of 99 percent The Company has 100 percent indirect shareholding in VHC and VI AG via Lombard Estate Holdings Limited, which is the Company’s subsidiary in which the Company holds 100
100% of shares through Lombard Estate Holdings Limited, the Company’s subsidiary in which the Company directly holds 100% of shares) has acquired ordinary shares of 3,000 shares or equivalent to 30
shares through Lombard Estate Holdings Limited, the Company’s subsidiary in which the Company directly holds 100% of shares) has subscribed newly issued shares of 46,800 shares or equivalent to 30 percent
indirectly holds 100 percent of shares via Lombard Estate Holdings Limited, which is a subsidiary in which the Company holds 100 percent of its total registered capital) has acquired 2,350,000 ordinary shares
holds 100 percent of shares via Lombard Estate Holdings Limited, which is a subsidiary in which the Company holds 100 percent of its total registered capital) has acquired 100 ordinary shares or