一、国内钨精矿价格由于需求增加,国内钨精矿市场已经从供大于求变为供不应求,价格也逐年上升,今年更是一路飙升。二、世界钨资源我国钨储量在世界上的地位目前仍居首位,据美国地质调查局2002年公布的世界钨储量情况,中国的储量基础(钨含量)为110万t,占世界的35.5%。世界钨储量 First, the domestic price of tungsten concentrate due to increased demand, the domestic tungsten concentrate market has changed from oversupply to demand, the price also increased year by year, this year is soaring. Second, the world’s tungsten resources China’s tungsten reserves in the world’s status is still top of the list, according to the United States Geological Survey released in 2002 the world’s tungsten reserves, China’s reserves base (tungsten content) of 1100000 t, accounting for 35.5 %. World tungsten reserves