单位：万吨
| 本 月 | 上年同月 | 增减 | 本月比去年同月增长% | 本月止累计 | 上年同期止累计 | 增减 | 累计比同期增长% | |
| 440.4 | 397.4 | 43 | 10.8 | 1103.4 | 933.4 | 170 | 18.2 | |
| 北京 | 0.1 | 0.1 | 0.2 | 0.2 | ||||
| 天津 | 133.9 | 129.4 | 4.5 | 3.5 | 315.7 | 274.9 | 40.8 | 14.8 |
| 河北 | 104.2 | 87.7 | 16.5 | 18.8 | 305.2 | 237.2 | 68 | 28.7 |
| 山西 | 8.8 | 8.7 | 0.1 | 1.1 | 20.3 | 22.6 | -2.3 | -10.2 |
| 内蒙古 | 3.7 | 2.1 | 1.6 | 76.2 | 6.2 | 3.6 | 2.6 | 72.2 |
| 辽宁 | 10.9 | 10.9 | -0.2 | 24.1 | 22.3 | 1.8 | 7.9 | |
| 吉林 | 5.1 | 5.3 | -0.2 | -3.8 | 9.5 | 9.3 | 0.2 | 2.2 |
| 黑龙江 | 1.4 | 2.2 | -0.8 | -36.6 | 1.4 | 2.6 | -1.2 | -47 |
| 上海 | 8.2 | 5.1 | 3.1 | 59.8 | 18.7 | 13.8 | 4.9 | 35.6 |
| 江苏 | 17.8 | 19.8 | -2 | -9.8 | 42.4 | 44.1 | -1.7 | -3.8 |
| 浙江 | 24 | 21.9 | 2.1 | 9.7 | 55.6 | 49.4 | 6.2 | 12.5 |
| 安徽 | 4.2 | 2.7 | 1.5 | 56.5 | 9.7 | 7.3 | 2.4 | 32 |
| 福建 | 12.5 | 14.6 | -2.1 | -14.4 | 29.8 | 30.3 | -0.5 | -1.7 |
| 江西 | 0.7 | 0.7 | 6.6 | 1.8 | 1.3 | 0.5 | 36.3 | |
| 山东 | 30.4 | 22.6 | 7.8 | 34.4 | 77.4 | 62.3 | 15.1 | 24.4 |
| 河南 | 8.8 | 8.5 | 0.3 | 3.3 | 26.5 | 21.5 | 5 | 23.2 |
| 湖北 | 4.3 | 3.3 | 1 | 30.2 | 7.9 | 6.8 | 1.1 | 15.4 |
| 湖南 | 1.6 | 1.1 | 0.5 | 36.5 | 3.1 | 3 | 0.1 | 3 |
| 广东 | 11.4 | 9.7 | 1.7 | 17.2 | 26.3 | 26.1 | 0.2 | 0.5 |
| 广西 | 2.1 | 2.8 | -0.7 | -25 | 5.2 | 5.8 | -0.6 | -10.3 |
| 海南 | ||||||||
| 重庆 | 1.8 | 1.1 | 0.7 | 63.6 | 4 | 2.4 | 1.6 | 66.7 |
| 四川 | 13.8 | 9.2 | 4.6 | 50.8 | 31.3 | 22.9 | 8.4 | 36.9 |
| 贵州 | 0.3 | 0.6 | -0.3 | -54.8 | 0.7 | 0.6 | 0.1 | 14.6 |
| 云南 | 5.9 | 2.8 | 3.1 | 114 | 11.3 | 8.2 | 3.1 | 37.5 |
| 陕西 | 17.1 | 11.5 | 5.6 | 48.7 | 50 | 30 | 20 | 66.7 |
| 甘肃 | 0.9 | 1 | -0.1 | -10 | 1.3 | 1.7 | -0.4 | -23.5 |
| 青海 | ||||||||
| 宁夏 | 0.1 | -0.1 | -64.5 | |||||
| 新疆 | 6.5 | 12 | -5.5 | -45.8 | 17.8 | 23.1 | -5.3 | -22.9 |
(关键字：3月份 焊接钢管 产量统计)