一、1991年物资流通的新发展 (一)重要产品资源增加,多数物资需求迅速回升。1991年全国钢材产量比上年增长8.2％,一些短线品种,如薄钢板、带钢、无缝钢管的产量,均高于钢材总量的增长速度;10种有色金属增长10％;水泥增长20％;纯碱、烧碱、硫酸、轮胎、橡胶、平板玻璃,以及汽车、金属切削机床、交流电动机、内燃机等投资类机电产品,也都有不同程度的增长。今年1—2月份,钢材、煤炭、木材、水泥,10种有色金属、纯碱、烧碱等重要物资的生产资源,除了煤炭比上年同期有所减少外,都有增长,其中钢材增长20％以上。1991年16种主要物资的国内消费量比上年增长9.9％。其中,钢材增长14.9％,铜增长18.2％,铝增长28.7％;铜材、铝材、纯 I. New Developments in the Distribution of Goods in 1991 (I) The increase in important product resources led to the rapid recovery of demand for most materials. In 1991, the national steel output increased by 8.2% over the previous year. Some short-term varieties, such as thin steel plate, strip steel, and seamless steel pipe production, were higher than the total growth rate of steel; 10 non-ferrous metals increased by 10%; cement increased by 20 %; soda ash, caustic soda, sulphuric acid, tires, rubber, flat glass, as well as automotive, metal cutting machine tools, AC motors, internal combustion engines and other investment mechanical and electrical products, also have varying degrees of growth. From January to February this year, the production of important materials such as steel, coal, timber, cement, and ten non-ferrous metals, soda ash, and caustic soda all increased except for the decrease in coal from the same period of the previous year, of which steel products grew by more than 20%. . In 1991, the domestic consumption of 16 major materials increased by 9.9% over the previous year. Among them, steel has increased by 14.9%, copper has increased by 18.2%, aluminum has increased by 28.7%; copper, aluminum, and pure