CCYD(SH:600148) Sou Hu Cai Jing·2025-08-13 10:35Group 1 - The stock price of Changchun Yidong (600148) closed at 23.32 yuan, up 1.88% with a turnover rate of 5.57% and a trading volume of 78,800 hands, amounting to 184 million yuan [1] - The net inflow of main funds today was 11.616 million yuan, accounting for 6.31% of the transaction amount, with large orders contributing 10.6975 million yuan [1] - For the first quarter of 2025, the company reported total operating revenue of 176 million yuan, a year-on-year decrease of 0.50%, while net profit attributable to shareholders was 415,200 yuan, a year-on-year increase of 76.17% [1] Group 2 - Changchun Yidong Clutch Co., Ltd. was established in 1998 and is primarily engaged in the automotive manufacturing industry, with a registered capital of 141.5164 million yuan [2] - The company has made investments in 6 enterprises and participated in 513 bidding projects, holding 3 trademark registrations and 269 patents [2]