KINGLAI MATERIALS(SZ:300260) Xin Lang Cai Jing·2025-12-01 03:39Group 1 - The core viewpoint of the news is that Xinlai Clean Application Materials Co., Ltd. has seen a stock price increase of 5.52%, reaching 54.87 CNY per share, with a trading volume of 812 million CNY and a turnover rate of 5.34%, resulting in a total market capitalization of 22.376 billion CNY [1] - Xinlai Clean Application Materials, established on July 12, 2000, and listed on September 6, 2011, specializes in the production and sales of self-developed clean stainless steel integrated system key components [1] - The company's main business revenue composition includes: sterile packaging materials 48.63%, high-purity and ultra-high-purity application materials 31.30%, clean application materials 13.83%, and food equipment 6.25% [1] Group 2 - From the perspective of major circulating shareholders, Huaxia Fund's Huaxia CSI 1000 ETF (159845) increased its holdings by 300 shares in the third quarter, now holding 1.1081 million shares, which accounts for 0.39% of the circulating shares [2] - The estimated floating profit for Huaxia CSI 1000 ETF today is approximately 3.1804 million CNY [2] - The fund was established on March 18, 2021, with a latest scale of 45.469 billion CNY, and has achieved a year-to-date return of 24.51%, ranking 1939 out of 4206 in its category [2]