DFD(SZ:002407) Xin Lang Ji Jin·2026-02-11 03:02Group 1 - The core point of the news is that Duofuduo New Materials Co., Ltd. has seen a stock price increase of 5.22%, reaching 30.41 CNY per share, with a trading volume of 1.482 billion CNY and a turnover rate of 4.62%, resulting in a total market capitalization of 36.201 billion CNY [1] - Duofuduo was established on December 21, 1999, and went public on May 18, 2010. The company specializes in lithium hexafluorophosphate and electronic chemicals, lithium-ion batteries, new energy vehicles, and inorganic fluorides [1] - The revenue composition of Duofuduo includes: new energy materials (34.97%), fluorine-based new materials (30.39%), new energy batteries (25.30%), electronic information materials (5.55%), and others (3.80%) [1] Group 2 - From the perspective of major fund holdings, Dazhong Fund has one fund heavily invested in Duofuduo. The Dazhong CSI Battery Theme ETF Linked A (015997) held 343,600 shares in the fourth quarter, accounting for 2.58% of the fund's net value, ranking as the ninth largest holding [2] - The Dazhong CSI Battery Theme ETF Linked A (015997) was established on June 28, 2022, with a current scale of 86.7806 million CNY. It has experienced a loss of 0.97% this year, ranking 5344 out of 5569 in its category; however, it has achieved a return of 57.72% over the past year, ranking 478 out of 4295 [2] - The fund manager of Dazhong CSI Battery Theme ETF Linked A is Zheng Shaofang, who has been in the position for 2 years and 223 days. The total asset scale during his tenure is 2.309 billion CNY, with the best fund return being 58.57% and the worst being -3.7% [3]