Home / Standards / GB/T 18769-2003 GB/T 18769-2003 Active Bulk stock electronic transaction specification 大宗商品电子交易规范 Standard Type GBT ICS 35.240.60 CCS A10 Status 现行 Issue Date 2003-07-08 Implementation 2003-07-08 Responsible Dept 国家标准委 Drafting Unit 国家标准委