Group 1 - As of July 31, 2025, among 7217 comparable bond funds, 4489 funds saw performance increases, accounting for 62% of the total, while 2555 funds experienced declines [1] - The top-performing bond funds included Southern Changyuan Convertible Bond A and C, and Hongta Hongtu Shengshang One-Year Regular Open Bond A and C, with increases of 7.67%, 7.63%, 7.51%, and 7.47% respectively [1] - Southern Changyuan Convertible Bond is managed by Liu Wenliang, who has nearly 10 years of management experience [1] Group 2 - Hongta Hongtu Shengshang One-Year Regular Open Bond is managed by Yang Xingfeng, who has extensive experience in investment management since 2006 [2] - The top five holdings of this fund are all government bonds, with the top ten stocks including companies like Gaozheng Minbao and Xizang Tianlu [2] - Other notable funds that increased in July include Huashang Convertible Bond A and C, and Huashang Ruixin Regular Open Bond, with increases of 6.97%, 6.93%, and 6.63% respectively [2] Group 3 - Zhang Yongzhi, who manages Huashang Convertible Bond, has 14 years of public fund management experience and focuses on undervalued stocks [3] - The funds that saw increases in July also included Huabao Enhanced Income Bond A and B, and Everbright Credit Enhanced Bond A and C, all rising over 6% [3] - Only 13 bond funds experienced declines of over 1% in July, primarily those holding financial bonds [3]