The board of directors of Sino-Thai Engineering and Construction Public Company Limited at its meeting No. 3/2024 held on March 15, 2024, the declaration of payment of dividends by cash at the rate of THB 0.15 (Fifteen Satang) per share to the companies shareholders holding THB 1,525,106,540 shares, the total amount of dividends of THB 228,765,981 The dividend payment is subject to withholding tax of 10%, which is THB 0.015 per share. The shareholders can assume their tax credit according to the Revenue Code at the rate 20% from profits of the company that must pay corporate income tax according to its type of business (The company is not granted any tax section exemption from the board of investment-BOI].

The record date for determining the eligible shareholders for receiving dividend is fixed at March 29, 2024. The date of payment of dividends will be by May 24, 2024.