China A-share underground pipe-network sector jumped intraday; Greentown Water, Qinglong Pipe, Delong Huineng and JiaoJian Co. hit the daily limit, while Hualan Group, Shenshui Planning Institute, Jinpu Landscaping, Sanhe Pile and Yufan Technology also advanced.

2026-07-06

China A-share underground pipe-network sector jumped intraday; Greentown Water, Qinglong Pipe, Delong Huineng and JiaoJian Co. hit the daily limit, while Hualan Group, Shenshui Planning Institute, Jinpu Landscaping, Sanhe Pile and Yufan Technology also advanced.