Zhengzhou Commodity Exchange,: Announcement On Adjustments To Maximum Size Of One Trading Order For Option Products

According to Article 25 of the Options Trading Rules of Zhengzhou Commodity Exchange, Zhengzhou Commodity Exchange(ZCE) has decided upon discussion that from the night trading session of September 17, 2025, the maximum size of one limit order for option products will be adjusted to 200 lots, and the maximum size of one market order for option products will be adjusted to 5 lots.