TDG(SH:600330) Xin Lang Cai Jing·2026-01-08 05:58Group 1 - Tian Tong Co., Ltd. experienced a stock price increase of 5.22% on January 8, reaching 14.32 CNY per share, with a trading volume of 2.121 billion CNY and a turnover rate of 12.32%, resulting in a total market capitalization of 17.663 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 (including specialized equipment for crystal materials, powder materials, and semiconductor displays) [1] - The revenue composition of Tian Tong 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 other sources [1] Group 2 - Among the top ten circulating shareholders of Tian Tong Co., Ltd., one fund under Huaxia Fund holds a position. The 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 4.11%, ranking 2066 out of 5493 in its category; over the past year, returns are 40.64%, ranking 1777 out of 4197; and since inception, returns are 35.19% [2]