On January 14, the PVC market in the Zibo region experienced narrow fluctuations. The futures market underwent range-bound adjustments, while the spot market stabilized. Today, dealers' quotations showed little change, with a generally subdued market atmosphere, although actual transactions remained satisfactory. Currently, the mainstream delivery price for calcium carbide-based PVC type 5 is in the range of 4,580–4,630 yuan per ton.