Guangzhou Securities Exchange: Starting from the trading session on December 29, 2025, the transaction fee standard for polysilicon futures PS2601, PS2602, PS2603, PS2604, PS2605, PS2606, PS2607, PS2608,,,,, and PS2612 contracts will be adjusted to 5/10,000 of the transaction amount, and the transaction fee standard for the current position within the day will be adjusted to 5/10,000 of the transaction amount. PS2609 PS2610 PS2611

Guangzhou Securities Exchange: Starting from the trading session on December 29, 2025, the transaction fee standard for polysilicon futures PS2601, PS2602, PS2603, PS2604, PS2605, PS2606, PS2607, PS2608,,,,, and PS2612 contracts will be adjusted to 5/10,000 of the transaction amount, and the transaction fee standard for the current position within the day will be adjusted to 5/10,000 of the transaction amount. PS2609 PS2610 PS2611