Operation change from same period more than 20% Attention : The President The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its subsidiaries herewith submit the clarification of

of last year The explanation for Company’s Operation change from same period more than 20% To The President The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its

period of last year The explanation for Company’s Operation change from same period more than 20% To The President The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its

of sales ratio is due to the high cost of project work is in the group product of 2 subsidiaries that the company disposed. 3. The Group’s selling and administrative expenses for the 3rd quarter 2019

Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result for the first quarter 2020 changed more than 20 percent that of 2019. Q-CON

, The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its subsidiaries herewith submit the clarification of the Company’s operating performance for the 1st quarter of the year

period of last year The explanation for Company’s Operation change from same period more than 20% To : The President The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its

) for falsifying the company?s documents and accounts in violation of Section 312 of the Securities and Exchange Act B.E. 2535 (1992) (SEA). The SEC?s finding indicated that Somchit proceeded or permitted

the end of the accounting period as at 30 June 2020, the Company's revenue from sales decreased to Baht 5 . 9 8 million. The Company's cost of sales was Baht 6 . 7 8 million. The Company also had

The Secretary of the Securities and Exchange Commission The company clarifies cause and reason if relative performance of a particular company varies more than 20% compared to previous year; we hereby