广期所：2025年底多品种期货保证金及涨跌停板调整

Core Viewpoint - The Guangxi Futures Exchange has announced adjustments to margin requirements and price fluctuation limits for various futures contracts, effective from December 30, 2025 [1] Group 1: Margin Adjustments - The margin requirement for both speculative and hedging transactions for polysilicon futures contracts is set to be 15% [1] - The margin for speculative trading of lithium carbonate futures is adjusted to 12%, while the hedging margin is set at 11% [1] - Platinum and palladium futures contracts will maintain a margin requirement of 15% for both speculative and hedging transactions [1] Group 2: Price Fluctuation Limits - The price fluctuation limit for polysilicon futures contracts will remain unchanged [1] - The price fluctuation limit for lithium carbonate futures contracts is adjusted to 10% [1] - The price fluctuation limit for platinum and palladium futures contracts is set at 13% [1]