Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now Shenzhen - Delayed Quote • CNY Beijing Oriental Yuhong Waterproof Technology Co., Ltd. (002271.SZ) Follow Compare 12.06 -0.10 (-0.82%) At close: 3:04:30 PM GMT+8 Sustainability data is currently not available for 002271.SZ.