大宗系列|化工：大投产后聚酯产业链表现分化，PTA供需压力大

中证鹏元资信评...2025-02-28

主要内容：2024年对聚酯产业链而言，是充满挑战的一年。自2021年以来，波澜壮阔的投产周期逐渐走向尾声，上下游各环节均从新增产能的投放转向存量产能的再平衡，行业调整的步伐将加快。从价格走势来看，各品种整体波动率有所下降，然而上下游、品种间出现了明显的分化。在上半年原油价格波动有限，需求保持平稳的情况下，以PX、PTA为代表的上游品种效益相对稳定。下半年，随着海外原油、汽油价格的走弱，成本端快速...

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