Group 1 - The core point of the news is that Jiangsu Yake Technology Co., Ltd. experienced a stock decline of 5.06%, with a current share price of 72.98 yuan and a total market capitalization of 34.733 billion yuan [1] - The company's main business includes the research, production, and sales of electronic materials, LNG insulation boards, and flame retardants, with revenue composition as follows: semiconductor chemical materials and photoresists account for 49.23%, LNG insulation composite materials 27.13%, LNG engineering installation 7.91%, electronic specialty gases 4.56%, LDS equipment 3.17%, flame retardants 3.15%, spherical silica powder 2.99%, and other businesses 1.88% [1] Group 2 - Manulife Fund holds a significant position in Yake Technology, with its Manulife High-end Equipment Stock A fund (022327) owning 44,800 shares, representing 2.76% of the fund's net value, making it the eighth largest holding [2] - The estimated floating loss for the fund today is approximately 174,300 yuan [2] Group 3 - The Manulife High-end Equipment Stock A fund (022327) was established on January 16, 2025, with a latest scale of 71.1772 million yuan and a cumulative return of 25.11% since inception [3] - The fund manager, Meng Jie, has been in position for 5 years and 42 days, managing total assets of 4.785 billion yuan, with the best fund return during his tenure being 92.35% and the worst being 2.77% [4]