从党的十一届三中全会以来,特别是通过几年采取扩大自主权,试行经济责任制,两步利改税,经营承包责任制等改革措施,加强企业管理,推动技术进步,鞍钢、首钢、武钢等十大钢铁联合企业,在增产节能方面取得了显著的成绩。1986年同1978年相比,十大钢铁公司(不含宝钢)的产量由1550万吨 Since the Third Plenary Session of the 11th CPC Central Committee, especially through reform measures such as expanding autonomy, trying out the economic responsibility system, two-stage profit tax reform, and the responsibility system for contracting operations through several years, strengthening enterprise management and promoting technological progress, Shougang, Wuhan Iron and Steel and other top ten steel joint ventures, energy-saving increase in production has made remarkable achievements. Compared with 1978, the output of the top ten iron and steel companies (excluding Baosteel) was 15.5 million tons in 1986