据石化新闻2020年12月7日伦敦报道，如果全球瓶级聚对苯二甲酸乙二醇酯（PET）市场在经济活动上升的同时需求复苏，而冠状病毒疫情大流行得到控制，那么全球瓶级PET市场可能会在2021年上半年出现反弹。
由于大型体育赛事通常会提振饮料的消费，所以，瓶级PET的需求可能会因2021年东京奥运会而得到提振。
在全球瓶级PET市场在2020年跌至历史低点之后，体育、音乐和其他大型活动在2021年的回归将推高瓶级PET的需求。
李峻 编译自 石化新闻
原文如下：
Global PET to rebound in H1 2021 as economic activity picks up
The global bottle-grade polyethylene terephthalate market could rebound in the first half of 2021 if demand recovers alongside an uptick in economic activity, should the coronavirus pandemic be tamed.
Bottle-grade PET demand may get a boost from the Tokyo Olympics due to take place in 2021, with large-scale sporting events traditionally lifting beverage consumption.
The return of sporting, music and other large-scale events in 2021 would push up demand after global bottle-grade PET markets sank to record lows in 2020.