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7390.66-4.94%1.21%7900.006.89%新增产能万吨/年308.0093.47%900.00%44-85.71%产量万吨707.9812.21%15.26%641.80-9.35%产能利用率%73.40%2.49%1.81%64.97%-8.43%进口量万吨40.579