Guangqi Institute: The daily price limit for platinum and palladium futures is both 4%.

On July 31st, the Guangzhou Futures Exchange stated that the trading unit for platinum and palladium futures contracts is 1000 grams per lot, with a minimum price fluctuation of 0.05 yuan per gram. The price limit for trading is set at 4% of the settlement price of the previous trading day, and the minimum trading margin is 5% of the contract value. Platinum and palladium futures will implement a brand delivery system, and the delivery goods must be commodities of registered brands published by the exchange.