上期所：自2025年5月26日交易（即5月23日晚夜盘）起，天然橡胶期货RU2509合约日内平今仓交易手续费调整为6元/手。

Group 1 - The Shanghai Futures Exchange announced that starting from May 26, 2025, the trading fee for the natural rubber futures contract RU2509 for intraday closing positions will be adjusted to 6 yuan per hand [1]