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

March 31, 2020 as follows. The net profit of the Corporate Group for the 1st quarter 2020 was Baht 168.20 million. In comparison with the same period of previous year with the net profit of Baht 211.93

submitted the inaccurate report on maintenance of capital for the period of July to December of 2021 and for the period of January to June of 2022 through the SEC Office. Later, the rectified report on

July 2009 shall be repealed. Clause 3 In this Notification: “asset” means land, structure, machinery, equipment, long-term lease, patent or intellectual property being eligible to be assessed under

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

วันที่ 15 ตุลาคม 2545 1 NO. (SUTHA-SET) 015/2018/EN 14 November 2018 Subject: Management Discussion and Analysis of the Company and subsidiary for the period ended 30 September 2018 To: The President

Profit attributable to Equity holders of the Company amount of 595.1 million baht, or 17.4% from the same period last year. Due to the COVID-19 situation causing the slow transactions. In addition, the

No. INGRS036 13 December 2019 Subject : Explanation on 3-months and 9-months financial performance of INGRS for the period ended 31 October 2019 To : The President The Stock Exchange of Thailand

of HRC price: the average selling price of HRC in year 2018 was THB 20,663/ton, increased by 11% as compared with last year (THB 18,690/ton) according to HRC market price worldwide trend. - HRC cash

2017 - Increasing of HRC price: the average selling price of HRC in year 2018 was THB 20,663/ton, increased by 11% as compared with last year (THB 18,690/ton) according to HRC market price worldwide