Page 1 of 4 Ocean Commerce Public Company Limited 148/1 Soi Raminthra 14, Raminthra Road, Tharang Sub-district, Bang Khen District, Bangkok 10230 Tel: 02-943-6663-4 Fax: 02-943-6343 02-943-7740 No

amount of 1,362,900 shares at the price of baht 10 per share, totally 13,629,000 baht. After this situation, Muengloei-Ram will change status from Associated to Subsidiary Company of Ramkhamhaeng

1 -Translation- Ref :IR 62/023 December 23, 2019 Subject: Change in Shareholding Structure of Subsidiary Company (edit no.2 ) To: President, The Stock Exchange of Thailand T.K.S. Technologies Public

date on January 1, 2020. By this summarization of business operation and financial statement of year 2019 was prepared under standard before the change and does not have retrospective improvements on

526.28 million, and change in fair value of the investment in EDL-Generation Public Company decreased equity in the amount of THB 451.22 million. Management Discussion and Analysis For the Three-month and

์ - 34-0135 www.interpharma.co.th Inter Pharma Public Company Limited 140/9 ITF Tower, 9th Floor, Silom Road, Suriyawongse, Bangrak, Bangkok 10500, Thailand. Tel. 02-634-0225 Fax 02-634-0135

SAAM Energy Development Public Company Limited - 1 - 10 May 2019 Subject: Management Discussion and Analysis for the period ended 31 March 2019 To: The President The Stock Exchange of Thailand SAAM

SAAM Energy Development Public Company Limited - 1 - 9 August 2019 Subject: Management Discussion and Analysis for the period ended 30 June 2019 To: The President The Stock Exchange of Thailand SAAM

acquisition, the Company would get more discount for 5 Million Baht. Also, the seller asked to change the condition as follows, 1. The buyer made a holding deposit of 20 Million Baht for 3 title deeds

to remain fragile as overall purchasing power has not yet recovered, and household debt remains at a high level. The operating result of the Company in this quarter is still in line with the plan