ANHUI ZHONGDING(SZ:000887) Xin Lang Cai Jing·2025-09-17 06:35Group 1 - The core viewpoint of the news is the significant increase in the stock price of Zhongding Sealing Parts Co., Ltd., which rose by 5.22% to 25.78 CNY per share, with a trading volume of 2.478 billion CNY and a turnover rate of 7.57%, resulting in a total market capitalization of 33.939 billion CNY [1] - Zhongding Sealing Parts Co., Ltd. specializes in the research, production, sales, and service of sealing parts and special rubber products for various industries, including automotive, motorcycle, electrical, engineering machinery, mining, railway, petrochemical, and aerospace [1] - The main business revenue composition of Zhongding includes: cooling systems (26.47%), intelligent chassis - rubber business (20.74%), sealing systems (19.72%), intelligent chassis - lightweight (15.70%), others (11.59%), and intelligent chassis - air suspension systems (5.77%) [1] Group 2 - From the perspective of fund holdings, one fund under Dongfang Fund has a significant position in Zhongding, specifically the Dongfang Automotive Industry Trend Mixed A fund, which held 148,400 shares, accounting for 3.09% of the fund's net value, ranking as the sixth-largest holding [2] - The Dongfang Automotive Industry Trend Mixed A fund has a total scale of 51.9937 million CNY and has achieved a year-to-date return of 34.34%, ranking 2213 out of 8172 in its category, with a one-year return of 65.3%, ranking 1933 out of 7980 [2]