Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now Shenzhen - Delayed Quote • CNY JiangSu JiuWu Hi-Tech Co., Ltd. (300631.SZ) Follow Compare 21.68 -0.18 (-0.82%) At close: April 3 at 3:04:13 PM GMT+8 Sustainability data is currently not available for 300631.SZ.