Macro Highlights - As of the end of May, the number of fixed internet broadband users with access speeds of 1000Mbps and above reached 223 million, with a net increase of 16.35 million users compared to the end of last year, accounting for 32.7% of total users [1] - The total number of fixed internet broadband users reached 682 million, with a net increase of 12.16 million users compared to the end of last year [1] - In May, national lottery sales reached 57.036 billion yuan, a year-on-year increase of 19.8%, primarily driven by increased sales of sports lottery due to numerous sporting events [1] Company News - BYD signed a cooperation agreement with voestalpine, a European steel manufacturer, for steel supply to its Hungary passenger car factory [6] - SAIC Group and CATL invested in the establishment of a power system company with a registered capital of 50 million yuan, focusing on battery sales and related services [7] - China Mobile's fund and other investors increased their stake in Seres Automotive, raising the registered capital from 10.305 billion yuan to 10.637 billion yuan [8] - DeMa Technology signed a sales contract worth 43.3888 million USD with a subsidiary of MercadoLibre for smart logistics systems [9] - Guangda Special Materials announced that it has achieved mass supply of materials for nuclear fusion superconducting coil armor [10] - ST Huamei's controlling shareholder will change to Jilin State-owned Assets Supervision and Administration Commission, with stock resuming trading on June 26 [11] - Zhongxin Saike received a dividend of 25 million yuan from its wholly-owned subsidiary [13] - Hangxiao Steel Structure signed a cooperation framework agreement for the Hongkan base project, with a planned first phase development of approximately 250 acres [13] - TuoJing Life Sciences' subsidiary obtained two medical device registration certificates [13] - Boshi Co. signed a product sales contract worth 116 million yuan with Rongsheng Petrochemical [14] - Hongjing Technology signed a 149 million yuan contract for computing power integration services [15]

Table_First|Table_Summary 华福证券 固定收益专题 2025 年 5 月 8 日 分析师: 徐亮 执业证书编号： S0210524040003 邮箱： xl30484@hfzq.com.cn Table_First|Table_Contacter 分析师: 林浩睿 执业证书编号： S0210524070001 邮箱： lhr30501@hfzq.com.cn 联系人: 黄涵静 邮箱： hhj30695@hfzq.com.cn 相关报告 1.《科创债怎么看？》2025.5.7 2.《怎么看一揽子货币政策及对债市的影 响》2025.5.7 固 定 收 益 专 题 证 券 研 究 报 诚信专业 发现价值 请务必阅读报告末页的重要声明 热门题材转债配置指南 投资要点： 团队成员 e p y T t r o 1 Table_First p e R _ e l b a T | t s r 告 Table_First|Table_Author lhr30501@hfzq i F _ e l b a T 固 收 研 究 Table_First|Table_RelateReport ➢ 当前市场背景下， ...