On July 17, the Guangzhou Futures Exchange issued a notice to adjust the standard of transaction fees for some contracts of industrial silicon and polysilicon futures from July 21, 2025. The intra-day closing transaction fee standard of
industrial silicon futures SI2509 contract is adjusted to one ten thousandth of the transaction amount. The transaction fee standard of
polysilicon futures PS2508 contract is adjusted to 2 /10000 of the transaction amount, and the transaction fee standard of intra-day closing is adjusted to 2/10000 of the transaction amount. The transaction fee standard of
polysilicon futures PS2509 contract is adjusted to 1.5/10000 of the transaction amount , and the transaction fee standard of intra-day closing is adjusted to 1.5/10000 of the transaction amount.
In addition, on July 17, the Guangzhou Futures Exchange issued a "Notice on the Implementation of Trading Limits for Polysilicon Futures and the Adjustment of Trading Limits for Industrial Silicon Futures SI2509 Contract", starting from July 21, 2025. Members or clients of non-futures companies shall not open more than 10,000 positions in a single day on each contract of polysilicon futures . Non-futures company members or clients shall not open more than 5,000 positions in a single day on the industrial silicon futures SI2509 contract .
Among them, the amount of open positions in a single day refers to the sum of the number of open positions bought and sold by members or clients of non-futures companies on a single contract on that day. The number of positions opened in a single day for
hedging transactions and market-making transactions is not subject to the above standards. Accounts with actual control relationship shall be managed as one account.
The exchange will adjust the trading limit according to market conditions.
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