On June 12, the PVC market in the Zibo area experienced narrow fluctuations, with futures trading within a range and spot prices remaining stable. Dealers' offers today showed minimal changes compared to yesterday, and the market atmosphere was sluggish, with actual transactions generally moderate. Currently, the mainstream ex-works price for calcium carbide-based PVC grade 5 is in the range of 4,600–4,650 CNY/mt.