On October 10, Shanghai's chlor-alkali PVC quotation was stable and the actual order could be negotiated. The M-1300 medical grade sales price in September arrived at 6,000 - 6,100 yuan/ton. The company's equipment produced 60,000 tons of M-1300 medical grade/M-1000 models. The supporting production of vinyl chloride with an annual output of 200,000 tons was normal.