地区焊接钢管(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3,649,0235,964,22364.0820.84 | 北京48888872.314.28 | 天津980,4671,466,03275.0410.5 | 河北915,0501,621,99478.6537.1 | 山西74,504139,53958.548.16 | 内蒙古9,21414,770-5.91-44.08 | 辽宁65,825113,29824.66-1.03 | 吉林16,13039,735-23.056.41 | 黑龙江 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |