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根据1989年11月在天津召开的企业升级工作研讨会和有关企业的测算,经冶金部体改司批准,国家级企业等级标准如下:
According to the November 1989 seminar on enterprises’ upgrading in Tianjin and the calculations of related enterprises, the grading standards of the state-level enterprises were approved by the Ministry of Metallurgical Industry Reform Division as follows: