Data as of 31 December 2025

Remarks:

1. The total shares of PSE are held by the Company of 99.9992 percent shares, Mr. Veerasith Sinchareonkul (3 shares) and Mr. Aram Sirisuwat (1 share).
2. The total shares of STGP are held by the Company of 99.99 percent shares, Mr. Veerasith Sinchareonkul (1 share), Mr. Kitichai Sincharoenkul (1 share), Ms. Thanawan Sa-ngiamsak (1 share), Mr. Chia Chee Ping (1 share).
3. Sadao P.S. Rubber Co., Ltd. (PS) ceased to be a subsidiary of the Company and is currently in liquidation.