Prices for PVC roofing tiles have risen significantly recently, primarily due to a combination of rising raw material costs and production capacity constraints. Rising international crude oil prices have driven up the cost of chemical raw materials such as PVC resin, leading to increased production costs. At the same time, some manufacturers have suspended production for three months due to environmental compliance measures, further exacerbating supply shortages. These factors have combined to prompt distributors to raise prices, leading customers to inquire about placing orders...
