Nine major Thai-listed companies have announced interim dividends following H1 2026 earnings reports, with ADVANC leading at 8.69 baht per share. Other major payouts include PTTEP (4.50 baht), SCC (3.50 baht), and SCCC (4.00 baht). Ex-dividend dates cluster in late August with payment occurring August–September. This is a routine corporate action following mid-year results; relevant for investors tracking dividend income and portfolio timing.