8月钢材产量（万吨）去年同期钢材产量（万吨）同比（%）1-8月累计钢材产量（万吨）去年同期累计钢材产量（万吨）同比（%）合计11089.811860.7-6.592573.292204.40.4北京12.089.5726.2124.95118.550.4天津480.85541.02-11.13899.033981.88-2.1河北2595.72676.08-