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5432.58-1.70%-5.20%56153.36%新增产能万吨/年00.00%0.00%00.00%产量万吨27.7411.05%39.54%26.51-4.43%产能利用率%64.317.54%14.94%59%-99.08%进口量（E）万吨10.99-10.50%-6.55%12