March 4th news: On March 4th, the PVC market in Zibo remained firm and showed an upward trend. The futures market performed strongly, and the spot market followed suit. Today, dealers' offers increased by approximately 30–50 yuan/ton compared to the previous trading day. Market sentiment remained favorable, though actual transactions were moderate. Currently, the mainstream delivery price for calcium carbide-based PVC type 5 is in the range of 4,760–4,800 yuan/ton. Chempricehub's analysis of PVC, with a long-short score of 1: The article indicates that spot PVC prices in Zibo are firm and rising, with dealer offers increasing by 30–50 yuan/ton compared to the previous day. The mainstream delivery price has reached 4,760–4,800 yuan/ton, suggesting tight market supply or improved demand, driving spot prices upward. The strong performance of the futures market further supports the spot price increase. However, moderate actual transactions reflect that demand has not fully materialized, limiting the extent of the price rise. Overall, this news is moderately positive (+1) for PVC spot prices, and prices are expected to remain stable with a slight upward bias in the short term.