改革开放以来，地方冶金工业迈出了较大的步戊。尤其是80年代实行的承包经营责任制，大大增加了冶金企业活力，也推动了地方冶金工业的发展。但是，由于当时过分强调简单量的扩张，不注意走内涵发展道路，没有进行有效的技术改造和结构调整，错过了发展机遇，导致不少企业在会? Since the reform and opening up, the local metallurgical industry has taken a big step. In particular, the contract responsibility system implemented in the 1980s greatly increased the vitality of metallurgical enterprises and also promoted the development of local metallurgical industries. However, due to the over-emphasis on the simple amount of expansion at that time, not paying attention to the road of connotation development, and not carrying out effective technological transformation and structural adjustment, and missed development opportunities, many companies are in the meeting.