TDG(SH:600330) Xin Lang Cai Jing·2025-12-26 02:53Group 1 - TianTong Co., Ltd. experienced a stock price increase of 5.2%, reaching 13.15 CNY per share, with a trading volume of 1.304 billion CNY and a turnover rate of 8.30%, resulting in a total market capitalization of 16.22 billion CNY [1] - The company, established on February 10, 1999, and listed on January 18, 2001, is located in Haining Economic Development Zone, Zhejiang Province. Its main business involves the research, manufacturing, and sales of electronic materials (including magnetic materials, sapphire, and piezoelectric crystals) and high-end equipment [1] - The revenue composition of TianTong Co., Ltd. is as follows: 86.57% from electronic materials sales, 9.38% from specialized equipment manufacturing and installation services, and 4.05% from material sales and others [1] Group 2 - Among the top circulating shareholders of TianTong Co., Ltd., Huaxia Fund's Huaxia CSI 1000 ETF (159845) reduced its holdings by 14,500 shares in the third quarter, now holding 6.7039 million shares, which accounts for 0.54% of the circulating shares [2] - The Huaxia CSI 1000 ETF (159845) was established on March 18, 2021, with a current scale of 45.469 billion CNY. Year-to-date returns are 28.79%, ranking 1864 out of 4197 in its category, while the one-year return is 25.9%, ranking 1948 out of 4179 [2]