大商所发布纯苯期货、期权合约及相关规则

Group 1 - The Dalian Commodity Exchange has announced the establishment of pure benzene futures and options contracts along with related rules [1] - The approval of the contracts and modifications to various management measures was made during the 60th meeting of the fourth council of the Dalian Commodity Exchange [1] - The specific trading time and related matters for the pure benzene futures and options contracts will be notified separately [1]