管材开工率为35.67%(-0.66%),注塑开工率为41.05%(-0.6%),中空开工率为35.29%(-0.59%),拉丝开工率为33.42%(+0.3%)。库存方面,PE总库存环比增加7.45%,上游石化库存环比上升22%,煤...
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