| 海关关区 | 进口数量 | 进口金额 | 出口数量 | 出口金额 |
| (千克) | (美元) | (千克) | (美元) | |
| 北京海关 | 1362 | $7,538.00 | 0 | $0.00 |
| 合肥海关 | 4356 | $26,166.00 | 0 | $0.00 |
| 江门海关 | 0 | $0.00 | 4800 | $3,541.00 |
| 南京海关 | 8166 | $60,876.00 | 0 | $0.00 |
| 南宁海关 | 0 | $0.00 | 75560 | $37,800.00 |
| 青岛海关 | 0 | $0.00 | 13600 | $10,860.00 |
| 上海海关 | 41987875 | $29,519,261.00 | 0 | $0.00 |
| 深圳海关 | 3840 | $22,541.00 | 1500 | $1,963.00 |
| 2011 | 42005599 | $29,636,382.00 | 95460 | $54,164.00 |
(关键字：合成氨 合成氨进出口数据)