efficiently. Return on equity was 44.5% increasing YoY, due to net profit and treasury stock. Quarter Quarter Quarter 1/2018 4/2018 1/2019 Current ratio 0.59 0.58 0.63 Debt to Equity ratio 1.77 2.13 1.75

Following the referrals from the Stock Exchange of Thailand (SET) in 2018 – 2019 and the SEC’s further investigation, it was found that the 17 offenders were connected through personal relationships

. Suthipot Ariyasuthivong Disposition Stock 6.0215 2.1428 3.8787 09/08/2021 6.0215 2.1428 3.8787   246012502108-1 OTO Mr. Suthipot Ariyasuthivong Disposition Stock 10.3072 0.7142 9.593 01/06/2021 10.3072

HouseStyle 1 Report of the Acquisition or Disposition of Securities (Form 246-2) 1. The business’ name: ADVANCE CAPITAL PARTNERS PTE LTD Securities Code:7UP 2. Date of action resulting in reporting

HouseStyle 1 Report of the Acquisition or Disposition of Securities (Form 246-2) 1. The business’ name: ADVANCE CAPITAL PARTNERS PTE LTD Securities Code:7UP 2. Date of action resulting in reporting

HouseStyle 1 Report of the Acquisition or Disposition of Securities (Form 246-2) 1. The business’ name: ADVANCE CAPITAL PARTNERS PTE LTD Securities Code:7UP 2. Date of action resulting in reporting

HouseStyle 1 Report of the Acquisition or Disposition of Securities (Form 246-2) 1. The business’ name: ADVANCE CAPITAL PARTNERS PTE LTD Securities Code:7UP 2. Date of action resulting in reporting

Jarunun Asavadumrongchai Acquisition Stock 4.4857 6.262 10.7477 16/07/2021 4.4857 6.262 10.7477   246012192107-1 AEC Mr. Luchai Pukananan Disposition Stock 10.4711 6.262 4.2091 16/07/2021 10.4711 6.262

| Stock in SET100 | Offering Date - 04/10/2019 - 17/03/2020

Derivative Warrants | SCC19C2003B | DERIVATIVE CALL WARRANTS ON THE SIAM CEMENT PUBLIC COMPANY LIMITED ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN MARCH 2020 # B | Stock in