产销国家数量（吨）美元价值（美元）均价（美元/吨）韩国3504.11259663.0079516.22越南3361.01276594.0046939.73加纳1904.00119336.0062.68菲律宾1500.00112500.0075.00日本1071.96135701.0094328.66印度939.8266491.0017160.38秘鲁799.