Company Name of Management Relationship to Management Types of Securities Transaction Date Amount Average Price (baht) The methods of Acquisition/Disposition Remark T.R.V. RUBBER PRODUCTS PUBLIC COMPANY

% 5,535.2 6,620.6* 1,085.4 19.6% Normalized Net Profit/3 523.8 938.3* 414.6 79.2% 1,128.2 1,279.0* 150.7 13.4% /1 Including other income and share of profit from investments in associates and JVs /2 Gross

Company Name of Management Relationship to Management Types of Securities Transaction Date Amount Average Price (baht) The methods of Acquisition/Disposition Remark REGIONAL CONTAINER LINE PUBLIC COMPANY

495.66 million in 3Q2016. The EPS of 3Q2017 was THB 0.40 per share. The increase in consolidated net profit was primarily driven from lower price of major raw material which reflected higher gross profit

person under Section 258 3. Date of filing this report to the SEC 24 January 2020 4. The highest price paid by the reporting person or person in the same group 1 for its acquisition of the securities

September 2020. 4. The highest price paid by the reporting person or person in the same group 1 for its acquisition of the securities during the past 90-day period (the first day being the date of action

3. Date of filing this report to the SEC 28 October 2020 4. The highest price paid by the reporting person or person in the same group 1 for its acquisition of the securities during the past 90-day

filing this report to the SEC 30 October 2020. 4. The highest price paid by the reporting person or person in the same group 1 for its acquisition of the securities during the past 90-day period (the first

. 7. Date of filing this report to the SEC 25 November 2020. The highest price paid by the reporting person or person in the same group 1 for its acquisition of the securities during the past 90-day

December 2020. 4. The highest price paid by the reporting person or person in the same group 1 for its acquisition of the securities during the past 90-day period (the first day being the date of action