我国1992年共生产锰矿石450万 t,由于铁合金生产一直疲软影响锰矿石的销售,加上从云南边境进口的50万 t 优质锰矿石,对国内冲击较大。因此,国内一般含锰28—35%的锰矿石,由于运输距离远,销售不畅,预计1993年铁合金生产情况不会好转,锰矿石销售形势仍无很大起色,铁 In 1992, China produced a total of 4.5 million tons of manganese ore. Since the production of ferroalloy has been weak, the sales of manganese ore have been affected. Coupled with the 500,000 tons of high-quality manganese ore imported from the Yunnan border, the impact on the country is greater. As a result, manganese ore, which generally contains 28-35% manganese in China, is not expected to improve in ferroalloy production in 1993 due to the long transportation distance and poor sales. There is still no great improvement in the sales of manganese ore. Iron