On February 28th, with the approval of the China Securities Supervision Commission, starting from the trading on March 4, 2025 (that is, the evening trading on March 3), Zhengzhou Commodity Exchange will expand the range of tradable products for qualified foreign institutional investors and RMB qualified foreign institutional investors (collectively referred to as qualified foreign investors), and open the following commodity futures and options contracts: p-xylene, bottle flakes, manganese sili...