地区无缝钢管(吨) | 2月产量1-2月止累计2月同比增长(%)累计同比增长(%) | 全国2,096,0473,944,38121.027.89 | 北京---- | 天津273,844566,1045.650.98 | 河北32,91961,672-46.27-46.53 | 山西18,95424,74854.7933.05 | 内蒙古94,750187,20115.429.19 | 辽宁67,795136,02315.2514.14 | 吉林43,75573,320103.4337.47 | 黑龙江 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |