附件 4 独立董事提名人声明与承诺 提名人江苏同力日升机械股份有限公司董事会,现提名杨佰 军先生为江苏同力日升机械股份有限公司第三届董事会独立董 事候选人,并已充分了解被提名人职业、学历、职称、详细的工 作经历、全部兼职、有无重大失信等不良记录等情况。被提名人 已同意出任江苏同力日升机械股份有限公司第三届董事会独立 董事候选人(参见该独立董事候选人声明)。提名人认为,被提 名人具备独立董事任职资格,与江苏同力日升机械股份有限公司 之间不存在任何影响其独立性的关系,具体声明并承诺如下; 一、被提名人具备上市公司运作的基本知识,熟悉相关法律、 行政法规、规章及其他规范性文件,具有 5 年以上法律、经济、 会计、财务、管理或者其他履行独立董事职责所必需的工作经验。 杨佰军先生尚未取得上海证券交易所认可的相关培训证明 材料。杨佰军先生承诺在本次提名后,参加最近一期独立董事培 训并取得证券交易所认可的相关培训证明材料。 二、被提名人任职资格符合下列法律、行政法规和部门规章 的要求: (一)《中华人民共和国公司法》关于董事任职资格的规定; (二)《中华人民共和国公务员法》关于公务员兼任职务的 规定(如适用); (三)中国 ...

附件： 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。 江苏同力日升机械股份有限公司（以下简称"公司"）为进一步完善和优化 公司治理结构，提高董事会决策的科学性和有效性，公司拟新增 2 名董事，董事会 席位由 5 名增加至 7 名，其中独立董事由 2 名增加至 3 名（新增独立董事 1 人）， 非独立董事由 3 名增加至 4 名（新增职工代表董事 1 名）。 2025 年 10 月 19 日，公司召开第三届董事会提名委员会 2025 年第一次临时会 议，对独立董事候选人杨佰军先生以及非独立董事候选人兰云鹏先生进行了资格审 查，公司董事会提名委员会对独立董事候选人杨佰军先生的任职资格进行了审查， 认为杨佰军先生符合《公司法》《上市公司独立董事管理办法》等相关法律法规、 部门规章、规范性文件和《公司章程》规定的独立董事任职条件，不存在中国证监 会以及上海证券交易所规定的不得担任独立董事的情形，具备履行独立董事职责的 任职条件、专业背景及工作经验，同意提名杨佰军先生作为公司第三届董事会独立 董事候选人并提交公司董事会审议。同意提名兰 ...

江苏同力日升机械股份有限公司 江苏同力日升机械股份有限公司 2025 年第三次临时股东大会议程 现场会议时间：2025 年 11 月 18 日 15:00 开始 现场会议地点：江苏省丹阳市经济开发区六纬路公司会议室 会议方式：现场投票与网络投票相结合的方式 网络投票时间：2025 年 11 月 18 日 9:15-9:25,9:30-11:30，13:00-15:00； 会议主持人：董事长、总经理李国平先生 江苏同力日升机械股份有限公司 2025 年第三次临时股东大会资料 会议时间：2025 年 11 月 18 日 江苏同力日升机械股份有限公司 会议议程： 一、主持人宣布会议开始 二、由北京市中伦（上海）律师事务所律师对出席本次股东大会的股东及股 东代理人资格进行审核与见证（包括到会股东人数及代表股数） 三、宣读会议表决方法及须知 为维护投资者合法权益，确保公司股东大会顺利召开，根据《公司法》《上 市公司股东会规则》及《公司章程》的有关规定，特制定如下会议须知，望出席 股东大会的全体人员遵照执行。 1、本次大会采取现场投票与网络投票相结合的表决方式进行（网络投票将 按照《上海证券交易所上市公司自律监管指引第 ...

证券代码：605286 证券简称：同力日升 公告编号：2025-044 江苏同力日升机械股份有限公司 关于召开2025年第三次临时股东大会的通知 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： 一、 召开会议的基本情况 (四)现场会议召开的日期、时间和地点 (七)涉及公开征集股东投票权 召开的日期时间：2025 年 11 月 18 日 15 点 00 分 召开地点：江苏省丹阳市经济开发区六纬路公司会议室 股东大会召开日期：2025年11月18日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 (一)股东大会类型和届次 2025年第三次临时股东大会 (二)股东大会召集人：董事会 (三)投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结合的 方式 (五)网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 11 月 18 日 至2025 年 11 月 18 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的 ...

证券代码：605286 证券简称：同力日升 公告编号：2025-041 江苏同力日升机械股份有限公司 第三届监事会第五次会议决议公告 本公司监事会及全体监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。 一、监事会会议召开情况 江苏同力日升机械股份有限公司（以下简称"公司"）第三届监事会第五次会议 于 2025 年 10 月 19 日以书面方式发出会议通知，并于 2025 年 10 月 29 日在公司会 议室以现场方式召开会议。会议应出席监事 3 名，实际出席 3 名，会议由监事会主席王 锁华主持召开。会议召开符合法律法规、《公司法》及《公司章程》的规定，会议决议 合法、有效。 二、监事会会议审议情况 （一）审议通过《关于 2025 年第三季度报告的议案》 1 变更注册地址、增加董事会席位、取消监事会并修订《公司章程》及制定、修订公司治 理制度的公告》。 表决情况：同意 3 票，反对 0 票，弃权 0 票。 监事会认为：《公司 2025 年第三季度报告》的编制和审议程序符合《公司法》、 《证券法》、《公司章程》等有关法律法规及公司规章制度的规定；2 ...

江苏同力日升机械股份有限公司 第三届董事会第五次会议决议公告 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。 一、董事会会议召开情况 江苏同力日升机械股份有限公司（以下简称"公司"）第三届董事会第五次会议 于 2025 年 10 月 19 日以书面、邮件等方式发出会议通知，并于 2025 年 10 月 29 日 在公司会议室以现场方式召开会议。会议应出席董事 5 名，实际出席 5 名，会议由董 事长李国平主持召开，监事及高级管理人员列席会议。会议召开符合法律法规、《公司 法》及《公司章程》的规定，会议决议合法、有效。 二、董事会会议审议情况 证券代码：605286 证券简称：同力日升 公告编号：2025-040 （一）审议通过《关于 2025 年第三季度报告的议案》 具体内容详见公司披露于上海证券交易所网站的《2025 年第三季度报告》。 表决情况：同意 5 票，反对 0 票，弃权 0 票。 本议案已经公司审计委员会审议通过。 （二）审议通过《关于变更公司名称、证券简称、变更注册地址、增加董事会 席位、取消监事会并修订<公司章 ...

Financial Performance - Total revenue for Q3 2025 was CNY 831,355,869.31, a decrease of 12.07% year-over-year[4] - Net profit attributable to shareholders was CNY 76,965,817.25, down 20.80% compared to the same period last year[4] - Basic earnings per share decreased by 23.33% to CNY 0.46[5] - The total profit for Q3 2025 was CNY 169,000,004.09, reflecting a decline of 12.61% year-over-year[4] - The net profit after deducting non-recurring gains and losses was CNY 85,836,977.19, down 11.44% year-over-year[4] - Net profit for the first three quarters of 2025 was ¥335,427,174.69, a slight decrease of 1.3% compared to ¥341,197,915.70 in 2024[20] - Basic earnings per share for the first three quarters of 2025 were ¥1.15, down from ¥1.30 in the same period of 2024[21] Assets and Liabilities - Total assets increased by 15.69% to CNY 5,305,269,621.92 compared to the end of the previous year[5] - The company's total assets increased to ¥5,305,269,621.92 in 2025 from ¥4,585,770,812.25 in 2024, representing a growth of 15.7%[16] - Total liabilities rose to ¥2,722,328,160.42 in 2025, compared to ¥2,234,734,256.54 in 2024, marking an increase of 21.9%[16] - The company's equity increased to ¥2,582,941,461.49 in 2025 from ¥2,351,036,555.71 in 2024, reflecting a growth of 9.8%[16] - The company's equity attributable to shareholders increased by 7.50% to CNY 2,123,256,681.32 compared to the end of the previous year[5] Cash Flow - Cash flow from operating activities for the year-to-date decreased by 93.46%, primarily due to reduced sales collections[9] - Cash generated from operating activities was ¥2,361,160,276.13 in 2025, compared to ¥2,480,831,489.50 in 2024, indicating a decrease of 4.8%[23] - The net cash inflow from operating activities was 19,771,731.57, a decrease of 93.43% compared to the previous period's 302,133,849.92[24] - Total cash inflow from investment activities was 1,177,687,405.36, while cash outflow was 1,379,256,569.15, resulting in a net cash outflow of -201,569,163.79[24] - Cash inflow from financing activities totaled 679,102,436.03, with a net cash inflow of 72,919,072.32, contrasting with a net outflow of -241,123,477.18 in the previous period[25] - The ending balance of cash and cash equivalents was 417,557,368.41, down from 526,435,782.90 at the beginning of the period[25] Shareholder Information - Total number of common shareholders at the end of the reporting period is 8,373[11] - The largest shareholder, Li Guoping, holds 58,614,360 shares, representing 34.89% of total shares[11] - The largest non-restricted shareholder, Li Laqin, holds 40,801,064 shares, representing 24.29%[11] Operating Costs and Expenses - Total operating revenue for the first three quarters of 2025 was ¥1,953,373,201.12, a decrease of 14.0% compared to ¥2,271,305,640.51 in the same period of 2024[19] - Total operating costs for the first three quarters of 2025 were ¥1,559,263,957.80, down 16.7% from ¥1,872,434,143.43 in 2024[19] - Research and development expenses for the first three quarters of 2025 were ¥46,057,056.93, down from ¥54,324,486.03 in 2024, a decrease of 15.2%[20] Other Financial Information - Non-recurring gains and losses for the period included government subsidies amounting to CNY 410,606.44[7] - The weighted average return on equity decreased by 1.23 percentage points to 3.62%[5] - The company reported an investment income of ¥7,034,745.28 in 2025, significantly higher than ¥3,180,291.48 in 2024, representing an increase of 121.5%[20] - The company received tax refunds amounting to 10,505,552.36, compared to 4,180,423.55 in the previous period[24] - Cash received from other operating activities was 291,276,035.98, significantly higher than 8,095,507.25 previously[24] - The company paid 186,766,808.99 in employee compensation, an increase from 171,860,807.35 in the prior period[24] - Cash outflow for other investment activities was 1,294,019,566.91, compared to 1,567,989,808.39 in the previous period[24] - The impact of exchange rate changes on cash and cash equivalents was -54.59, a minor change compared to -354,443.65 previously[25] - The company plans to implement new accounting standards starting in 2025, which may affect the financial statements[26]

Core Viewpoint - The company plans to change its Chinese name to Jiangsu Tongli Tianqi Technology Co., Ltd. and its stock abbreviation to Tongli Tianqi, aiming to better reflect its strategic development direction and enhance market image [1] Group 1: Company Strategy - The name change is intended to align more closely with the company's strategic focus [1] - The acquisition of a 51% stake in Beijing Tianqi Hongyuan New Energy Technology Co., Ltd. in 2022 has led to stable growth in the new energy business [1] Group 2: Financial Performance - The new energy business has contributed over 50% to the consolidated net profit [1]

Core Insights - The company is actively engaging in energy-saving initiatives for its computing power centers, focusing on green electricity and energy collaboration [1][3] - A strategic cooperation framework agreement was signed with the government of Qingyang, Gansu Province, to develop a storage equipment manufacturing base and energy storage stations [1][2] - The company aims to achieve a power supply reliability of 99.99% for data centers by integrating green electricity and energy storage systems, potentially replacing traditional backup systems [2][3] Group 1 - The company has signed a strategic cooperation agreement with the Qingyang government to build energy storage facilities, which will supply green power directly to data centers [1] - The project includes the construction of energy storage production lines and independent energy storage stations, enhancing the green electricity ratio and reducing energy costs [1][2] - The company is working on a microgrid project in Kenya, which has successfully validated its self-developed technology and accumulated experience in microgrid construction [2] Group 2 - The National Development and Reform Commission has issued measures to strengthen the support for digital economy innovation, emphasizing the need for reliable computing power resources [3] - The company, through its subsidiary Tianqi Hongyuan, is focusing on core technology research in the energy storage and microgrid sectors, particularly in immersion liquid cooling technology [3] - The company is participating in the construction of national computing power hub cities, exploring intelligent scheduling models for energy collaboration [3]

Group 1 - Alibaba Group's CEO announced an increase in capital expenditure to support the upcoming ASI era, with a projected 10-fold increase in energy consumption at Alibaba Cloud's global data centers by 2032 [1] - Tongli Risheng, through its subsidiary Tianqi Hongyuan, is entering the energy storage sector, aiming to provide energy storage solutions to companies like Alibaba by improving green energy consumption and reducing data center energy costs [1] - A strategic cooperation agreement was signed between Tongli Risheng and Hangzhou Xinfengwei Network Technology Co., focusing on collaborative efforts in energy storage and AI computing technology to enhance operational efficiency and economic benefits of intelligent computing data centers [1] Group 2 - Tianqi Hongyuan specializes in core technology research and development in the energy storage and microgrid industry, particularly excelling in immersion liquid cooling technology and providing comprehensive energy storage solutions [2] - The company is actively participating in the construction of national computing center nodes, having signed a strategic agreement with the government of Qingyang to establish a 2GWh energy storage equipment production line and a 1GWh lithium iron phosphate energy storage station [2] - The Qingyang project aims to support the computing needs of 50,000 P and is expected to benefit from policy incentives as it attracts major companies like Alibaba Cloud and Huawei Cloud [2]