CHONGQING, China, Aug. 5, 2026 /PRNewswire/ -- China Petroleum & Chemical Corporation (HKG: 0386, "Sinopec") has commissioned a specialty polyvinyl alcohol (PVA) resin facility with an annual production capacity of 50,000 metric tons at its subsidiary, Chongqing SVW Chemical Co., Ltd. The facility achieved stable operation during its initial startup and produced products that met quality specifications, with the first shipment already sent to Europe.