Exchange of Thailand Buriram Sugar Public Company Limited and its subsidiaries (“the Company”) would like to report the operating result by considering the Company’s Financial statement for year-end

previous year Attention President, The Stock Exchange of Thailand Buriram Sugar Public Company Limited and its subsidiaries (“the Company”) would like to report the operating result by considering the

T.K.S. TECHNOLOGIES 1 March 2021 Re: Management Discussion and Analysis for the period ended 31 December 2020 To: President The Stock Exchange of Thailand T.K.S. Technologies Public Company Limited

Exchange of Thailand Buriram Sugar Public Company Limited and its subsidiaries (“the Company”) would like to report the operating result by considering the Company’s Financial statement for three-month

with low Debt to Equity ratio and high current ratio. Global Green Chemicals Public Company Limited Management’s Discussion and Analysis | 3 Operating Performance Exhibit 1 : Consolidated Company’s

- Translation - 1 K.C. Property Public Company Limited 202 Le Concorde Office Tower, 19th Floor, Room No. 1901, Huaikhwang District, Huaikhwang Sub-District, Bangkok 10310 Telephone. 0-2276-5924

- to-equity ratio and high current ratio. Global Green Chemicals Public Company Limited Management’s Discussion and Analysis | 3 Operating Performance Exhibit 1 : Consolidated Company’s Performance UNIT

Company Limited "VNG" would like to disclose the connected transaction for renting of office and warehouse between Vanachai Woodsmith Company Limited (a subsidiary which VNG hold 99.99% of the paid-up

: President The Stock Exchange of Thailand CH. Karnchang Public Company Limited (“the Company”) and its subsidiaries would like to clarify the consolidated operating result and financial position for the six

lease office space for the Company and its subsidiaries. To : President The Stock Exchange of Thailand JCK International Public Company Limited (“the Company”) would like to notify that the Board of