落后失衡的产品结构钢铁行业中,短线品种有效生产能力不足的矛盾十分突出。一方面中小型焊管轧机能力过剩,大部分处于停产和半停产状态。另一方面,一些高附加值、高档次的钢材品种又不得不靠进口来解决供需矛盾。化肥行业中,我国化肥产量虽然居世界第二,但产品结构和质量不能适应农业生产的需要。纺织行 Unbalanced product mix In the steel industry, the contradiction between the short-term breed and the under-productive capacity is very prominent. On the one hand, small and medium-sized pipe mill overcapacity, most of them in the cut-off and semi-shutdown state. On the other hand, some high value-added and high-grade steel products have to rely on imports to solve the contradiction between supply and demand. Fertilizer industry, although China’s fertilizer production ranks second in the world, but the product structure and quality can not meet the needs of agricultural production. Textile line