双林股份股价跌5.02%，中航基金旗下1只基金重仓，持有118.03万股浮亏损失284.45万元

Group 1 - The core point of the news is that Shuanglin Co., Ltd. experienced a 5.02% drop in stock price, closing at 45.56 yuan per share, with a trading volume of 1.294 billion yuan and a turnover rate of 5.04%, resulting in a total market capitalization of 26.06 billion yuan [1] - Shuanglin Co., Ltd. is located in Qingpu District, Shanghai, and was established on November 23, 2000. It was listed on August 6, 2010. The company's main business involves the production and sales of automotive parts and protective materials such as masks [1] - The revenue composition of Shuanglin Co., Ltd. includes: interior and exterior trim and electromechanical components at 53.23%, hub bearing components at 24.38%, new energy electric drive at 17.45%, and others at 4.94% [1] Group 2 - From the perspective of fund holdings, one fund under AVIC Fund has a significant position in Shuanglin Co., Ltd. The AVIC Trend Leading Mixed Fund A (021489) increased its holdings by 115,600 shares in the second quarter, bringing the total to 1.1803 million shares, which accounts for 4.9% of the fund's net value, making it the third-largest holding [2] - The AVIC Trend Leading Mixed Fund A (021489) was established on June 18, 2024, with a latest scale of 171 million yuan. Year-to-date, it has achieved a return of 99.06%, ranking 68 out of 8,172 in its category; over the past year, it has returned 197.02%, ranking 26 out of 7,980; and since inception, it has returned 185.64% [2]