crude steel production was 465.5 million tons in the third-quarter of 2018 and accumulated world crude steel production in the first nine months of 2018 was 1,347 million tons, up by 4.7% compared to the

Million for Last Year Quarter mainly due to increase in loss on devaluation of Finished Goods and Raw Material by THB 158 Million and lower Foreign Exchange Gain by THB 95 Million compared to Last Year

of THB 1,136 million. - Gain on exchange rate was achieved of THB 82 million in Q3-2017, which higher than the last year quarter of THB 23 million due to the strengthen in THB as compared to US dollar

the 6 months period ended June 30, 2019 To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited ("the Company") would like to report the information according to the

29 July 2020 At: ACC/HO 014/63 Re: Management Discussion and Analysis for the Quarter of 2/2020 To: President The Stock Exchange of Thailand The Coronavirus 2019 (COVID-19) pandemic has had a

the year period ended December 31, 2019 To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited ("the Company") would like to report the information according to the

-1- AIT (VP-SEC) 003E/2023 16 February 2023 Subject: Management's Discussion and Analysis of Operating Results for the year 2022 and Q4-2022 To: The President of the Stock Exchange of Thailand

statement, Approval of the disposition of shares in subsidiary and Appointment of new director replacing resigned director To: The President, The Stocks Exchange of Thailand The Board of Directors’ Meeting of

statement, Approval of the disposition of shares in subsidiary and Appointment of new director replacing resigned director Edited To: The President, The Stocks Exchange of Thailand The Board of Directors

1 No. CC20190203ELE February 27, 2019 Subject Report of the Resolutions of Board of Directors’ Meeting No.1/2019 To President The Stock Exchange of Thailand The Board of Directors of Cal-Comp