产销国家美元价值（美元）数量（吨）均价（美元/吨）日本5708043.0090880.2962.81韩国1040094.0017405.3359.76越南228742.002803.5181.59刚果共和国203760.001440.00141.50英国81949.00519.96157.61马来西亚62231.00539.41115.37美国60217.0