April 17th Update: On April 17th, the PVC market in Linyi experienced a slight rebound. The futures market fluctuated and turned positive, while spot prices followed market trends. Dealers' quotations increased by 30–50 yuan compared to the previous trading day. Market sentiment remained moderate, but trading activity was acceptable. Currently, the mainstream quotation for calcium carbide-based PVC type 5 is in the range of 5,000–5,050 yuan per ton.

Chempricehub Analysis of PVC: Bull-Bear Score: 1
The article indicates that spot PVC quotations in Linyi increased by 30–50 yuan per ton compared to the previous trading day, with mainstream quotations in the range of 5,000–5,050 yuan per ton. Market sentiment remained moderate, but trading activity was acceptable, suggesting a short-term improvement in demand, which provided support for spot prices. The futures market fluctuated and turned positive, further reinforcing positive market sentiment. However, the limited increase and the absence of strong market momentum led to a rating of moderate positive impact.