科学发展观的基本要求是全面协调可持续发展。我国铅锌产业的发展不是孤立的,它是由供应商、生产商、销售商和最终消费者共同组成的产业链决定的。加强产业链管理,协调供需平衡,不仅有利于经济协调发展,而且会使铅锌产业形 The basic requirement of the scientific concept of development is to fully and coordinatedly promote sustainable development. The development of China’s lead and zinc industry is not isolated, it is determined by the industrial chain composed of suppliers, manufacturers, distributors and final consumers. Strengthening industrial chain management, coordination of supply and demand balance, not only conducive to the coordinated development of economy, but also lead and zinc industry