Quarter 2017 2 nd Quarter 2016 Group Revenues 5,445 5,212 Group Sales Volume (k tons) (27) 660 P er fo rm an ce Group EBITDA (735) (14) HRC Sales (k tons) 302 340 HRC Production Volume (k tons) 17,252

Disposal of Assets Transaction, and Acquisition of Assets Transaction To : Director and Manager The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Disposal of Komchadluek Business and

to the Stock Exchange of Thailand. 4. Details of Acquired Assets After the Company purchase 100 % share of HECH from exsiting shareholder, and investing in newly issued share of GS including an

may be greater. As a result, the company is required to disclose information memorandum pertaining to the transaction to the Stock Exchange of Thailand, together with appointing an Independent Financial

- ร่าง - 1 Feb 12, 2019 Subject Management Discussion and Analysis for the periods of three months and nine months ended 31st December 2018 To President of the Stock Exchange of Thailand Secretary of

- ร่าง - 1 Nov 7, 2017 Subject Management Discussion and Analysis for the period of three months and the period of 1st half ended 30th September 2017 To President of the Stock Exchange of Thailand

- ร่าง - 1 Feb 13, 2018 Subject Management Discussion and Analysis for the period of three months and the period of nine months ended 31st December 2017 To President of the Stock Exchange of Thailand

- ร่าง - 1 Aug 14, 2019 Subject Management Discussion and Analysis for the period of three months ended 30th June 2019 To President of the Stock Exchange of Thailand Secretary of the Office of

- ร่าง - 1 Nov 9, 2018 Subject Management Discussion and Analysis for the period of three months and the period of 1st half ended 30th September 2018 To President of the Stock Exchange of Thailand

- ร่าง - 1 Nov 11, 2019 Subject Management Discussion and Analysis for the period of three months and the period of 1st half ended 30th September 2019 To President of the Stock Exchange of Thailand