Shandong Head Group (002810.SZ): Flat Trading, 22% Drop, and Potential Upside AheadShandong Head Group (002810.SZ) flat at CNY 17.22 after a 22% drop; watch its water‑soluble polymer business for potential upside.SHANDONG HEAD GROUP CO LTDChina Materials AI generated Samantha Roth 20/10/2026, 20:54 2 minutes to read