Group 1 - Farah Electronics has experienced a decline for five consecutive trading days, with a cumulative drop of -3.79% [1] - The company is recognized as a leading manufacturer of professional film capacitors globally [1] - Two funds under Qianhai Open Source Fund have entered the top ten shareholders of Farah Electronics, with Qianhai Open Source Public Utility Stock reducing its holdings in Q2 this year [1] Group 2 - Qianhai Open Source Public Utility Stock has achieved a year-to-date return of 13.29%, ranking 321 out of 769 in its category [2] - Qianhai Open Source New Economy Mixed A has a year-to-date return of 6.71%, ranking 1003 out of 1866 in its category [2] - The performance of Qianhai Open Source Public Utility Stock shows a quarterly increase of 3.45% and a six-month increase of 15.47% [2] Group 3 - The fund manager for both Qianhai Open Source Public Utility Stock and Qianhai Open Source New Economy Mixed A is Mr. Cui Chenlong, who has been with Qianhai Open Source Fund Management since August 2017 [4][5] - Mr. Cui holds a PhD from Nanyang Technological University in Singapore and has extensive experience in investment research and management [4][5] - Qianhai Open Source Fund Management was established in January 2013 and has four shareholders, each holding 25% [5]

Group 1 - Yuanguang Software has experienced a continuous decline for 7 trading days, with a cumulative drop of -9.60% [1] - Yuanguang Software Co., Ltd. is a leading provider of enterprise management, energy interconnection, and social service information technology, products, and services in China [1] - The controlling shareholder of Yuanguang Software is State Grid Digital Technology Co., Ltd., a wholly-owned subsidiary of State Grid Corporation, with the actual controller being the State-owned Assets Supervision and Administration Commission of the State Council [1] Group 2 - Two funds under Qianhai Kaiyuan Fund have entered the top ten shareholders of Yuanguang Software, with Qianhai Kaiyuan New Economy Mixed A and Qianhai Kaiyuan Public Utilities Stock both reducing their holdings in the fourth quarter of last year [1] - Qianhai Kaiyuan New Economy Mixed A has a year-to-date return of 4.05%, ranking 832 out of 2324 in its category, while Qianhai Kaiyuan Public Utilities Stock has a year-to-date return of 7.27%, ranking 350 out of 1007 [1] Group 3 - The fund manager for both Qianhai Kaiyuan New Economy Mixed A and Qianhai Kaiyuan Public Utilities Stock is Cui Chenlong, who has been with Qianhai Kaiyuan Fund Management Co., Ltd. since August 2017 [3][4] - Cui Chenlong has held various positions, including researcher and fund manager for multiple funds since July 2020 [3][4]