| 海關方式 | 進口 | 出口 | ||
| 數量（千克） | 金額（美元） | 數量（千克） | 金額（美元） | |
| 北京海關 | 122572 | $811,677.00 | 0 | $0.00 |
| 長春海關 | 21899 | $119,648.00 | 0 | $0.00 |
| 成都海關 | 16831 | $41,326.00 | 0 | $0.00 |
| 大連海關 | 1192681 | $2,922,315.00 | 28835 | $135,082.00 |
| 福州海關 | 23398 | $79,777.00 | 0 | $0.00 |
| 拱北海關 | 649223 | $1,743,923.00 | 11743 | $44,678.00 |
| 廣州海關 | 220398 | $828,532.00 | 0 | $0.00 |
| 海口海關 | 58791 | $115,525.00 | 0 | $0.00 |
| 杭州海關 | 21194 | $61,759.00 | 0 | $0.00 |
| 合肥海關 | 104796 | $238,617.00 | 0 | $0.00 |
| 呼和浩特海關 | 121561 | $116,960.00 | 0 | $0.00 |
| 黃埔海關 | 1232015 | $3,371,488.00 | 313960 | $603,942.00 |
| 江門海關 | 69099 | $347,638.00 | 0 | $0.00 |
| 南京海關 | 5816934 | $11,654,622.00 | 477106 | $982,952.00 |
| 南寧海關 | 2227 | $10,941.00 | 0 | $0.00 |
| 寧波海關 | 679717 | $1,375,411.00 | 259927 | $500,648.00 |
| 青島海關 | 1656440 | $4,286,685.00 | 679801 | $806,217.00 |
| 上海海關 | 9916438 | $27,112,252.00 | 3925928 | $7,865,621.00 |
| 深圳海關 | 498247 | $2,333,695.00 | 1075329 | $2,257,263.00 |
| 沈陽海關 | 196 | $957.00 | 0 | $0.00 |
| 石家莊海關 | 30134 | $136,659.00 | 10880 | $17,192.00 |
| 太原海關 | 14210 | $43,040.00 | 0 | $0.00 |
| 天津海關 | 3855234 | $9,718,369.00 | 763575 | $1,735,457.00 |
| 烏魯木齊海關 | 0 | $0.00 | 18700 | $54,842.00 |
| 武漢海關 | 55953 | $131,838.00 | 0 | $0.00 |
| 西安海關 | 50 | $796.00 | 0 | $0.00 |
| 廈門海關 | 240227 | $663,095.00 | 153890 | $289,429.00 |
| 湛江海關 | 148244 | $322,919.00 | 283889 | $516,804.00 |
| 鄭州海關 | 7815 | $72,517.00 | 0 | $0.00 |
| 重慶海關 | 28051 | $77,305.00 | 0 | $0.00 |
| 2012 | 26804575 | $68,740,286.00 | 8003563 | $15,810,127.00 |
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