Group 1 - Perfect World has experienced a decline for four consecutive trading days, with a cumulative drop of -5.85% [1] - The company operates in three main sectors: Perfect World Film, Perfect World Games, and Perfect World Esports [1] - Four funds under Xingquan Global Fund have entered the top ten shareholders of Perfect World, with notable increases in holdings during the second quarter of this year [1] Group 2 - Xingquan He Run Mixed A Fund has a year-to-date return of 10.61%, ranking 2847 out of 4501 in its category [1] - Xingquan Business Model Mixed (LOF) A Fund has a year-to-date return of 13.30%, ranking 2338 out of 4501 [1] - Xingquan He Yi Mixed (LOF) A Fund has a year-to-date return of 23.93%, ranking 360 out of 2289 [1] - Xingquan New Vision Open-end Mixed Fund has a year-to-date return of 12.53%, ranking 883 out of 2289 [1] Group 3 - The fund managers for the mentioned funds include Xie Zhiyu, Qiao Qian, and Xue Yiran, with Xie Zhiyu having extensive experience in fund management [6][8][9] - Xingquan Global Fund Management Co., Ltd. was established in September 2003 and is co-owned by Xingye Securities Co., Ltd. and Global Life Insurance International Company [9]

Core Viewpoint - The stock of Sinopec Oilfield Machinery Co., Ltd. experienced a limit down on March 31, indicating market concerns regarding its performance in the oil and gas equipment manufacturing and service industry [1]. Company Overview - Sinopec Oilfield Machinery Co., Ltd. operates in the oil and gas equipment and tools manufacturing and service sector, focusing on the design, research and development, manufacturing, sales, and leasing of oil and gas extraction machinery, drill bits, steel pipe products, natural gas compressors, and hydrogen energy equipment [1]. Shareholder Information - Two funds under Xingsheng Global Fund have entered the top ten shareholders of Sinopec Oilfield Machinery, holding a combined stake of 1.94%. Specifically, Xingsheng Huanrun Mixed Fund (LOF) reduced its holdings in the fourth quarter of last year, while Xingsheng Huanyi Mixed Fund (LOF) A also decreased its stake during the same period [1]. Fund Performance - Xingsheng Huanrun Mixed Fund (LOF) has achieved a year-to-date return of 2.97%, ranking 2781 out of 4593 in its category. In contrast, Xingsheng Huanyi Mixed Fund (LOF) A has a year-to-date return of 12.16%, placing it 144 out of 2324 in its category [1].