关键数据表项目单位一季度环比涨跌同比涨跌二季度预测环比涨跌2价格元/吨5706.181.04%1.03%61337.48%新增产能万吨/年250-33.33%-30.56%625150%产量万吨1351.992.24%-0.31%150311.17%产能利用率%73.83%+2.73百分点-3.15百分点79.56%+5.73百分点进口量（E）万吨1.74-