China Petroleum & Chemical Corp Class ASinopec commissions new specialty PVA facility, expanding high-end capacity and strengthening supply for key industries.

Sinopec has commissioned a specialty polyvinyl alcohol resin facility with an annual production capacity of 50,000 metric tons at its subsidiary Chongqing SVW Chemical, bringing the site's total PVA capacity to 210,000 metric tons per year and making it the world's largest single-site production base for high-end PVA. The facility achieved stable operation during initial startup, produced on-spec products, and has already shipped its first batch to Europe. The new capacity will strengthen supply of specialty materials for photovoltaics, electronics, optical films, and pharmaceuticals. The project was completed in 17 months with 1.98 million safe working hours, and a new polymerization process increased production capacity by 40 percent compared with earlier-generation equipment. SVW Chemical now offers more than 100 PVA grades and exports over 70 products to more than 40 countries.
China Petroleum & Chemical Corp Class ASinopec commissions new specialty PVA facility, expanding high-end capacity and strengthening supply for key industries.
Sinopec Oilfield Service Corp