SHFE: After the resumption of trading on Wednesday, February 5, 2025, starting from the settlement of the first trading day when the contract with the largest open interest of each futures product does not have price limits and no continuous quotations on one side, the hedging margin standard for polysilicon futures contracts will be adjusted to 8%, and the price limit range and speculative trading margin standard will be restored to the pre-adjustment level; the price limit range, speculative trading margin standard and hedging margin standard for industrial silicon and lithium carbonate futures contracts will be restored to the pre-adjustment level.
