DFD(SZ:002407) Xin Lang Cai Jing·2025-11-14 06:16Group 1 - The core viewpoint of the news is that Duofuduo's stock has experienced a significant increase, with a 5.07% rise on November 14, reaching a price of 39.61 yuan per share, and a cumulative increase of 29.2% over the past five days [1] - Duofuduo New Materials Co., Ltd. is based in Jiaozuo, Henan Province, and was established on December 21, 1999. It was listed on May 18, 2010. The company's main business includes lithium hexafluorophosphate and electronic chemicals, lithium-ion batteries, new energy vehicles, and inorganic fluorides [1] - The revenue composition of Duofuduo's main business is as follows: 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 fund holdings, a fund under Changjiang Asset Management has a significant position in Duofuduo. The Changjiang New Energy Industry Mixed A Fund (011446) held 440,000 shares in the third quarter, accounting for 3.66% of the fund's net value, making it the seventh-largest holding [2] - The estimated floating profit from the recent stock increase is approximately 840,400 yuan, with a total floating profit of 3,748,800 yuan during the five-day increase [2] - The Changjiang New Energy Industry Mixed A Fund (011446) was established on April 14, 2021, with a current scale of 145 million yuan. Year-to-date returns are 66.16%, ranking 383 out of 8140 in its category, while the one-year return is 55.43%, ranking 454 out of 8056 [2]