Buybacks, Increases, and Equity Transfers - Junxin Co. plans to repurchase shares worth 200 million to 300 million RMB, with a maximum repurchase price of 30.57 RMB per share [1] - China Communications Construction Company intends to repurchase shares worth 500 million to 1 billion RMB; the controlling shareholder plans to increase holdings by 250 million to 500 million RMB [2] - China Communications Design's wholly-owned subsidiary plans to increase holdings by 150 million to 300 million RMB [3] - Anpeilong has preliminarily set the transfer price for its inquiry at 70.89 RMB per share [3] - Deyang Co. plans to repurchase shares worth 100 million to 200 million RMB, with a maximum repurchase price of 130 RMB per share [4] External Investments and Daily Operations - Pingzhi Information has won a GPU computing power construction project worth 246 million RMB [5] - Zhongbei Communication signed a "Computing Power Service Contract" with Beijing Wanjie Data Technology Co., with a contract amount of 440 million RMB for a service period of 4 years [5] - Fengli Intelligent has signed a strategic cooperation agreement with Yingboer to empower each other in fields such as new energy vehicles, joint modules, engineering machinery, eVTOL, and intelligent manufacturing [5] - Zhouming Technology plans to invest 600 million RMB to build a Micro and Mini LED display and lighting production base project [6] Performance Changes - Haiguang Information reported a net profit of 506 million RMB in Q1 2025, a year-on-year increase of 75.33%, driven by high R&D investment in general computing and AI computing markets [7] - Yalian Machinery reported a net profit of 57.6 million RMB in Q1, a year-on-year increase of 1088.67%, due to a high number of acceptance projects and recognition of government subsidies [8] - Dajin Heavy Industry reported a net profit of 231 million RMB in Q1, a year-on-year increase of 335.91%, attributed to a significant increase in overseas offshore project deliveries [8] - Xiantan Co. reported a net profit of 48.02 million RMB in Q1, a year-on-year increase of 583.83% [9] - Bubugao reported a net profit of 119 million RMB in Q1, a year-on-year increase of 488.44%, due to debt restructuring gains and improved operational efficiency [9] - Jinfatech reported a net profit of 247 million RMB in Q1, a year-on-year increase of 138.20% [10] - Miaokelando reported a net profit of 82.4 million RMB in Q1, a year-on-year increase of 114.88% [11] - Weilan Lithium reported a net profit of 142 million RMB in Q1, a year-on-year increase of 100.56% [12] - Xindong Link reported a net profit of 44.4 million RMB in Q1, turning profitable year-on-year [13] - Huazheng New Materials reported a net profit of 18.4 million RMB in Q1, turning profitable year-on-year [14]

Group 1 - Chinese state-owned funds are halting new investments in US private equity as a response to the trade war initiated by President Trump [1] - The LPR (Loan Prime Rate) has remained unchanged for six consecutive months, indicating stability in monetary policy [1] - A-shares experienced a median increase of 1.38% with a trading volume of 1.07 trillion yuan, despite the Hong Kong market being closed [2] Group 2 - The US dollar index fell below the 99 mark, reaching a low of 97.96, driven by hedge funds selling the dollar against almost all currencies [3][4] - Gold prices surged, with spot gold nearing $3,400 per ounce, benefiting from the dollar's decline and increased demand for safe-haven assets [4] - Bitcoin saw a significant rise, increasing nearly $2,000 to surpass $87,000, marking its largest single-day gain since the "liberation day" [4] Group 3 - The G2 geopolitical dynamics are characterized as non-stable and non-normal, with a prediction that negotiations will occur soon due to political pressures [4] - Investment opportunities are suggested in core sectors benefiting from global supply chain restructuring, such as semiconductor materials and energy independence [4] - The A-share market saw collective gains across major indices, with the Shanghai Composite Index rising by 0.45% and over 4,300 stocks increasing in value [4] Group 4 - The paper industry experienced a surge due to a significant increase in the price of imported fluff pulp, which has risen nearly 50% since the onset of the tariff war [7] - The consumer sector is showing signs of rotation, but the overall fundamental support for consumption remains weak, limiting the potential for sustained rallies [10][11] - The recent approval of a new AI application for pet language translation indicates growing interest in AI technologies [6] Group 5 - The sodium-ion battery developed by CATL is set to be the world's first mass-produced sodium battery for vehicles, with impressive specifications including a 175 Wh/kg energy density and over 10,000 charge cycles [16] - Major contracts in the computing power sector have been signed, including a 4.41 billion yuan contract for computing services [17]

风险提示： 此次合同履行期限较长，存在合同双方因经营情况变化丧失履约能力的风 险。在合同履行过程中，存在法律、法规、政策、履约能力、技术、市场等方面 不确定性或风险，同时还可能面临外部宏观环境发生重大变化、突发意外事件， 以及其他不可抗力因素影响所带来的风险等，将可能产生合同无法正常履行的风 险。 | 证券代码：603220 | 证券简称：中贝通信 | 公告编号：2025-022 | | --- | --- | --- | | 债券代码：113678 | 债券简称：中贝转债 | | 中贝通信集团股份有限公司 关于签订算力服务合同的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 对上市公司的影响：公司将根据本合同履约义务以及收入确认原则在相 应的会计期间确认收入，具体会计处理以及对公司经营业绩的影响情况需以审计 机构年度审计确认后的结果为准。合同履行期限自交付成功之日起算，对公司当 期和未来年度财务状况和经营成果的影响具有不确定性。 合同期限：合同期限四年，自双方签订合同生效后60个工作日内交付， 自甲方验 ...

中贝通信（603220）公告，公司与北京万界数据科技有限责任公司签订了算力服务合同，合同金额为 4.41亿元，服务期限为4年。公司将根据合同履约义务及收入确认原则在相应会计期间确认收入，具体 会计处理及对公司经营业绩的影响需以年度审计确认后结果为准。合同履行期限自交付成功之日起算， 对公司当期和未来年度财务状况和经营成果的影响具有不确定性。 ...

Core Viewpoint - Despite global trade tensions and potential shifts in the energy storage industry, Chinese energy storage companies continue to secure significant orders, indicating a robust market demand and strategic partnerships [1]. Order Analysis - Domestic orders account for 60% of the total, with 6 out of 10 strategic collaborations occurring within China, while the remaining 4 are international, primarily in Australia, the UK, and Congo [2]. - The largest single order reached 15GWh, signed by Pengcheng Infinite during the ESIE 2025 exhibition, showcasing the growing scale of collaborations [3]. - Battery cell orders exceeded 4GWh, with notable contracts including over 3GWh from Lishen (Qingdao) and a GWh-level order from Penghui Energy [3]. - Industrial and commercial storage collaborations reached a total of 2 billion yuan, with significant agreements signed by Zhongbei Communication and Desai Battery [3]. Company Collaborations - Pengcheng Infinite signed strategic cooperation agreements with eight companies, totaling over 15GWh during the ESIE 2025 exhibition [6]. - Lishen (Qingdao) secured over 3GWh in orders with five partners, focusing on battery cell supply and system integration [10]. - Zhongxin Innovation signed agreements for 392Ah battery cells and a 6.25MWh liquid-cooled container system, enhancing energy efficiency by 25% compared to previous models [13]. - Penghui Energy entered into a strategic cooperation agreement for GWh-level battery cells with Xiamen Hechu Energy [14]. - Zhongbei Communication and Jinkai New Energy signed a strategic cooperation investment framework agreement worth 2 billion yuan for projects in Xinjiang [17]. - Jinko Energy signed a strategic cooperation agreement for 200MWh and 100MWh storage projects in Australia [21][23]. - Desai Battery and Linghang Investment formalized a procurement agreement for a 200MWh storage system [24]. - Shanghai Electric secured a 120MWh storage project order in the UK, marking its first overseas order in the energy storage market [27]. - LePu Sodium Energy signed a strategic cooperation agreement for a 135MWh storage project in Congo [29]. - Zhongna Energy reached an agreement for 200,000 sodium sulfate battery cells, focusing on low-temperature applications [32]. Technological Innovations - Pengcheng Infinite showcased its new generation liquid-cooled storage system, which reduces land use by 7% and improves discharge efficiency by 4% [8]. - Zhongxin Innovation's new battery cells and systems are designed to enhance safety and efficiency, with a 15% reduction in system cost [16]. - Desai Battery's new energy management platform integrates smart monitoring and operational strategies for enhanced system performance [26].

| 证券代码：603220 | 证券简称：中贝通信 公告编号：2025-020 | | --- | --- | | 债券代码：113678 | 债券简称：中贝转债 | 中贝通信集团股份有限公司 关于可转债转股结果暨股份变动及股东权益变动的 公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 累计转股情况：截至2025年3月31日，累计已有人民币5,822,000元"中 贝转债"转为本公司A股普通股，累计转股股数为274,661股（根据公司2023年 度资本公积转增股本方案进行调整后的累计转股数为275,628股），占"中贝转 债"转股前本公司已发行股票股份总量的0.0819%。 未转股可转债情况：截至2025年3月31日，尚未转股的"中贝转债"金 额为人民币511,178,000元，占"中贝转债"发行总额的98.8739%。 本季度转股情况：自2025年1月1日至2025年3月31日，共有人民币 5,598,000元"中贝转债"转为本公司A股普通股，转股股数为265,801股。 本次可转债转股导致股东上海靖戈 ...

北京国枫律师事务所 关于中贝通信集团股份有限公司 2025 年第一次临时股东大会的 法律意见书 国枫律股字[2025]A0096 号 致：中贝通信集团股份有限公司（贵公司） 北京市东城区建国门内大街 26 号新闻大厦 7 层、8 层 电话：010-88004488/66090088 传真：010-66090016 邮编：100005 北京国枫律师事务所（以下简称"本所"）接受贵公司的委托，指派律师出席并见 证贵公司 2025 年第一次临时股东大会（以下简称"本次会议"）。 本所律师根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中华人 民共和国证券法》（以下简称"《证券法》"）、《律师事务所从事证券法律业务管理 办法》（以下简称"《证券法律业务管理办法》"）、《律师事务所证券法律业务执业规则（试 行）》（以下简称"《证券法律业务执业规则》"）等相关法律、行政法规、规章、规范性 文件及《中贝通信集团股份有限公司章程》（以下简称"《公司章程》"）的规定，就本次 会议的召集与召开程序、召集人资格、出席会议人员资格、会议表决程序及表决结果等 事宜，出具本法律意见书。 对本法律意见书的出具，本所律师特作如下声 ...

证券代码：603220 证券简称：中贝通信 公告编号：2025-021 转债代码：113678 转债简称：中贝转债 中贝通信集团股份有限公司 2025 年第一次临时股东大会决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 本次会议是否有否决议案：无 一、 会议召开和出席情况 | 1、出席会议的股东和代理人人数 | 1,068 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 131,807,055 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | | | 份总数的比例（%） | 30.3532 | (四) 表决方式是否符合《公司法》及《公司章程》的规定，大会主持情况等。 本次会议由公司董事会召集，采取现场投票结合网络投票的方式召开，会议 (一) 股东大会召开的时间：2025 年 4 月 1 日 (二) 股东大会召开的地点：武汉市江汉经济开发区江兴路 1 号中贝通信大厦 (三) 出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： 由董事长李 ...

Group 1 - Zhongbei Communication has experienced a continuous decline for 9 trading days, with a cumulative drop of -19.63% [1] - The company was established in 1992 and listed on the Shanghai Stock Exchange in 2018, focusing on 5G infrastructure, smart cities, and cloud computing services [1] - Zhongbei Communication is a key service provider for major Chinese telecom operators and has expanded its business to cover 30 provinces in China and several countries along the Belt and Road Initiative [1] Group 2 - The financial report indicates that Southern Fund's Southern CSI 1000 ETF has entered the top ten shareholders of Zhongbei Communication, with a new investment made in the fourth quarter of last year [1] - The Southern CSI 1000 ETF has achieved a year-to-date return of 6.29%, ranking 831 out of 3442 in its category [2]

中贝通信 2025 年第一次临时股东大会会议资料 中贝通信集团股份有限公司 股东大会资料文件 （2025 年第一次临时股东大会） 中国·武汉 2025 年 4 月 中贝通信 2025 年第一次临时股东大会会议资料 中贝通信集团股份有限公司 2025 年第一次临时股东大会会议须知 为维护公司投资者的合法权益，保障股东在公司 2025 年第一次临时股东大 会期间依法行使权利，保证股东大会的正常秩序和议事效率，依据中国证监会《上 市公司股东大会规则》、公司《股东大会议事规则》等相关规定，制定本次股东 大会会议须知。 一、公司负责大会的程序安排和会务工作，出席会议人员应当听从公司工作 人员安排，共同维护好大会秩序。 二、为保证股东大会的正常秩序，除出席会议的股东或者股东代理人、董事、 监事、董事会秘书、其他高级管理人员、见证律师以及董事会邀请的人员以外， 公司有权拒绝其他人员进入会场。对于影响股东大会秩序和损害其他股东合法权 益的行为，公司将按规定加以制止。 三、出席股东大会的股东、股东代表应当持身份证或者营业执照复印件、授 权委托书和证券账户卡等证件办理签到手续，在大会主持人宣布现场出席会议的 股东和股东代理人人数 ...