Guangzhou Futures Exchange: After research and decision, starting from the settlement on July 14, 2025, the price limit range of polysilicon futures contracts will be adjusted to 9%, the margin standard for speculative transactions will be adjusted t

2025-07-10

Guangzhou Futures Exchange: After research and decision, starting from the settlement on July 14, 2025, the price limit range of polysilicon futures contracts will be adjusted to 9%, the margin standard for speculative transactions will be adjusted to 11%, and the margin standard for hedging transactions will be adjusted to 10%.