广期所实施多项风控措施，加强市场监管

Group 1 - The futures market for platinum and palladium has experienced increased volatility and overall trading activity [1] - The Guangxi Futures Exchange announced adjustments to the minimum trading quantities for platinum and palladium futures contracts, effective December 29, 2025, increasing the minimum opening order quantity from 1 lot to 2 lots while maintaining the minimum closing order quantity at 1 lot [1] - The exchange also implemented risk control measures for polysilicon futures, increasing the minimum opening order quantity from 5 lots to 10 lots, raising transaction fees from 0.01% to 0.05%, and reducing the trading limit from 200 lots to 50 lots, effective December 29, 2025 [1] Group 2 - Industry insiders indicate that increasing the minimum opening quantity, raising transaction fees, and lowering trading limits are effective measures to reduce market activity and promote rational trading [2] - The Guangxi Futures Exchange's risk control measures reflect a strong regulatory stance aimed at comprehensive oversight of the polysilicon futures market [2]