Market focus stocks Qingdao Kingking Applied Chemistry (13 limit up in 16 days) opened with a limit down, while Songfa Stock (12 limit up) involved in mergers and acquisitions opened 0.16% lower, SPIC Industry-Finance Holdings (10 limit up) opened 9.77% lower, real estate sector Everbright Jiabao (12 limit up in 22 days) opened 2.75% higher, China Fortune Land Development (5 limit up) opened with a limit up, the undervalued economic concept stock China Zhonghua Geotechnical Engineering Group (11 limit up in 13 days) opened 1.29% higher, Zhejiang Wanfeng Auto Wheel (3 limit up) opened 3.34% lower, consumer electronics sector Konka Group Co.,Ltd (10 limit up in 11 days) opened 9.56% lower, CPT Technology (6 limit up) opened 0.66% lower, venture capital + intelligent spectrum AI concept Hunan TV & Broadcast Intermediary (6 limit up) opened 4.68% lower, and photovoltaic stock Shuangliang Eco-Energy Systems (6 limit up) opened 6.94% lower.