证券代码：688603 证券简称：天承科技 公告编号：2025-040 上海天承科技股份有限公司 2025年第二次临时股东会决议公告 本公司董事会及全体董事保证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、准确性和完整性依法承担法律责任。 重要内容提示： 本次会议是否有被否决议案：无 一、会议召开和出席情况 （二）股东会召开的地点：上海市青浦区诸光路 1588 弄虹桥世界中心 L2-B 栋 806 室 （三）出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及其 持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 43 | | --- | --- | | 普通股股东人数 | 43 | | 2、出席会议的股东所持有的表决权数量 | 78,458,647 | | 普通股股东所持有表决权数量 | 78,458,647 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比例（%） | 63.2904 | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 63.2904 | （四）表决方式是否符合《公司法》及公司章程的规定，会议主持情况等。 本次 ...

北京市中伦律师事务所 关于上海天承科技股份有限公司 2025 年第二次临时股东会的 法律意见书 二〇二五年七月 北京市朝阳区金和东路 20 号院正大中心 3 号南塔 22-31 层 邮编：100020 22-31/F, South Tower of CP Center, 20 Jin He East Avenue, Chaoyang District, Beijing l00020, P.R. China 电话/Tel : +86 10 5957 2288 传真/Fax : +86 10 6568 1022/1838 www.zhonglun.com 北京市中伦律师事务所 关于上海天承科技股份有限公司 2025 年第二次临时股东会的 法律意见书 致：上海天承科技股份有限公司 北京市中伦律师事务所（以下简称"本所"）作为上海天承科技股份有限公 司（以下简称"公司"）的常年法律顾问，受公司委托，指派律师出席公司 2025 年第二次临时股东会（以下简称"本次股东会"）。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》"）、《上市公司股东会规则》（以下 ...

Core Viewpoint - The company plans to terminate the original fundraising project "Zhuhai R&D Center Construction Project" and redirect the raised funds of 83.6017 million yuan to a new project "Jinshan Factory Upgrade and Renovation Project" to enhance automation and manufacturing capabilities [6][8][19]. Meeting Arrangements - The meeting will be held on July 28, 2025, at 14:00 in Shanghai, with both on-site and online voting options available [5][6]. - The agenda includes participant registration, announcement of attendees, reading of meeting rules, and voting on various proposals [6][8]. Fundraising and Investment - The company raised a total of 799.38 million yuan through its initial public offering, with a net amount of 707.38 million yuan after expenses [7][8]. - The remaining funds from the original project, along with their interest, will be used for the new project, which aims to increase production capacity and improve operational efficiency [8][19]. Project Details - The new project will involve purchasing land and constructing automated production facilities, aiming for an annual production capacity of 40,000 tons of electronic chemicals [9][14]. - The total investment for the new project is estimated at 124.0057 million yuan, with significant portions allocated for construction and equipment [9][10]. Market and Strategic Analysis - The decision to shift funding is based on market analysis and the need for long-term strategic development, particularly in response to the growing demand for electronic chemicals in the semiconductor and PCB industries [14][15]. - The project aligns with national and local government policies that support the development of high-end electronic chemicals, providing potential tax and land benefits [15][16]. Financial Projections - The internal rate of return for the new project is projected at 18.68%, indicating a strong potential for profitability [17][19]. - The project is expected to alleviate current production capacity constraints and enhance the company's competitive position in the market [16][19].

Core Points - Shanghai Tiancheng Technology Co., Ltd. has completed the registration of changes in business and obtained a new business license [1] - The company held board and shareholder meetings to approve changes in company name, registered address, and registered capital [1] - The new registered capital is 124.724524 million RMB, and the company is now named Shanghai Tiancheng Technology Co., Ltd. [1] Company Information - The company was established on November 19, 2010, and is located in the China (Shanghai) Pilot Free Trade Zone [1] - The legal representative of the company is Tong Maojun [1] - The business scope includes engineering and technology research, industrial automation control system manufacturing, and new materials technology research and promotion [1]

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、准确性和完整性依法承担法律责任。 证券代码：688603 证券简称：天承科技 公告编号：2025-039 上海天承科技股份有限公司 关于完成工商变更登记及公司章程备案 并取得营业执照的公告 上海天承科技股份有限公司（以下简称"公司"）分别于 2025 年 6 月 16 日 和 2025 年 7 月 2 日召开第二届董事会第十八次会议和 2025 年第一次临时股东 会，审议通过了《关于变更公司名称、注册地址、注册资本并修订〈公司章程〉 的议案》。具体内容详见公司分别于 2025 年 6 月 17 日、2025 年 7 月 3 日在上 海证券交易所网站（www.sse.com.cn）披露的《广东天承科技股份有限公司关 于变更公司名称、注册地址、注册资本并修订〈公司章程〉的公告》（公告编号： 2025-031）、修订后的《上海天承科技股份有限公司章程》及《广东天承科技股 份有限公司 2025 年第一次临时股东会决议公告》（公告编号：2025-034）。 近日，公司上述事项相关的工商变更登记手续已完成，并取得了上海市 ...

上海天承科技股份有限公司 2025年第二次临时股东会会议资料 | 2025 年第二次临时股东会会议须知 1 | | --- | | 年第二次临时股东会会议议程 3 2025 | | 2025 年第二次临时股东会会议议案 5 | | 议案一：《关于变更部分募投项目的议案》 5 | 上海天承科技股份有限公司 2025年第二次临时股东会会议资料 证券代码：688603 证券简称：天承科技 上海天承科技股份有限公司 2025 年第二次临时股东会 会议资料 2025 年 7 月 2025 年第二次临时股东会会议须知 为了维护上海天承科技股份有限公司（以下简称"公司"或"本公司"）股 东的合法权益，确保公司股东会的正常秩序和议事效率，根据《中华人民共和国 公司法》《中华人民共和国证券法》《上市公司股东会规则》以及《上海天承科 技股份有限公司章程》等有关规定，特制定本会议须知，请出席股东会的全体人 员遵照执行。 一、公司负责本次股东会的议程安排和会务工作，为确认出席会议的股东或 其代理人或其他出席者的出席资格，会议工作人员将对出席会议者的身份进行必 要的核对工作，请被核对者给予配合。 二、为保证股东会的正常秩序，除出席会议 ...

Investment Rating - The report maintains a positive outlook on the chemical industry, with specific buy and hold recommendations for various companies [2][20]. Core Insights - The report highlights the closure of Dow's organic silicon production capacity in Barry, UK, which is expected to increase domestic export demand and support the upstream industrial silicon costs, indicating a potential reversal in the organic silicon industry [4][5]. - The demand for high-end AI PCBs is projected to surge due to the continuous growth in computing power requirements, driven by GPU, ASIC, and 800G switch technologies [4]. - The report notes that the recent tariff announcements from the US on imports from Southeast Asia are lower than expected, stabilizing pessimistic market sentiments [4]. Industry Dynamics - The macroeconomic outlook for the chemical industry indicates a significant increase in oil supply led by non-OPEC countries, with a stable global GDP growth rate of 2.8% [5]. - The report mentions that coal prices are expected to decline in the medium to long term, alleviating pressure on downstream sectors [5]. - Natural gas exports from the US are anticipated to accelerate, potentially lowering import costs [5]. Company Recommendations - Companies to watch in the organic silicon sector include Dongyue Silicon Materials, Xin'an Chemical, and Xingfa Group [4]. - In the PCB sector, recommended companies include Shengquan Group, Dongcai Technology, Lianrui New Materials, Yake Technology, Tiancheng Technology, and Jiuri New Materials [4]. - For traditional cyclical stocks, the report suggests focusing on leading companies in various segments such as Wanhu Chemical, Hualu Hengsheng, and Baofeng Energy [4]. Price Trends - The report provides specific price movements for various chemical products, such as PTA prices decreasing by 2.8% to 4715 RMB/ton, while MEG prices increased by 0.7% to 4409 RMB/ton [11]. - Urea prices rose by 2.9% to 1800 RMB/ton, while phosphate prices remained stable [12]. - The report notes that the price of DMC increased by 1.9% to 11000 RMB/ton, indicating a recovery in the organic silicon market [15].

Meeting Information - The shareholders' meeting is scheduled for July 28, 2025, at 14:00 [1] - The meeting will be held at Hongqiao World Center, Room L2-B 806, 1588 Zhuguang Road, Qingpu District, Shanghai [1] - Voting will be conducted through a combination of on-site and online methods [1][3] Voting Procedures - The online voting system will be the Shanghai Stock Exchange's shareholder meeting network voting system [1] - Voting will be available from 9:15 to 15:00 on the day of the meeting [1] - Shareholders must complete identity verification to vote online for the first time [3] Attendance and Registration - Shareholders registered with China Securities Depository and Clearing Corporation Limited as of July 23, 2025, are eligible to attend [5] - Proxy attendance is allowed, and the proxy does not need to be a shareholder [4] - Registration requires specific documentation, including identification and authorization letters for proxies [6] Meeting Agenda - The meeting will review proposals that have been approved by the company's board and supervisory board [3] - There are no related shareholders that need to abstain from voting [3] Additional Information - Shareholders are responsible for their own travel and accommodation expenses [9] - Contact information for company representatives is provided for further inquiries [9]

民生证券股份有限公司关于广东天承科技股份有限公司 变更部分募投项目的核查意见 民生证券股份有限公司(以下简称"民生证券"或"保荐机构")作为广东 天承科技股份有限公司(以下简称"公司"或"天承科技")首次公开发行股票 并在科创板上市的持续督导保荐机构,根据《证券发行上市保荐业务管理办法》 《上海证券交易所科创板股票上市规则》《上市公司监管指引第2号 -- 上市公 司募集资金管理和使用的监管要求》《上海证券交易所科创板上市公司自律监管 指引第1号 -- 规范运作》等相关法律法规的规定,对天承科技变更部分募投项目 进行了核查,核查情况及核查意见具体如下: 一、募集资金基本情况 经中国证券监督管理委员会《关于同意广东天承科技股份有限公司首次公开 发行股票注册的批复》（证监许可〔2023〕849 号）同意注册,并经上海证券交 易所同意,公司首次公开发行股份数量 14,534,232.00 股,发行价格为每股人民 币 55.00元,募集资金总额为人民币 799,382,760.00元,扣除各项发行费用(不 含增值税）后,募集资金净额为人民币 707,379,026.55元。截至 2023年7月 4 日,上述募集资金已全 ...

证券代码：688603 证券简称：天承科技 公告编号：2025-035 广东天承科技股份有限公司 关于变更部分募投项目的公告 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、准确性和完整性依法承担法律责任。 重要内容提示： 原募投项目：珠海研发中心建设项目（以下简称"原项目"）。 变更后募投项目：金山工厂升级改造项目（以下简称"新项目"或"本 项目"），实施主体为上海天承化学有限公司（公司全资子公司），项目总投资 12,400.57 万元，拟使用原项目计划投入的募集资金及其孳息共计 8,360.17 万元 用于本项目（含利息及理财收益等，具体金额以转出日金额为准，下文同）。以 上项目投资总额超出募集资金投入部分，将由公司以自有或自筹资金方式补足。 变更募集资金投向的金额：8,360.17 万元。 本次变更是公司综合考虑市场和行业的发展变化，根据公司经营发展需 要做出的审慎决定，本次调整将进一步提高募集资金使用效率，合理优化资源配 置，不会对公司的正常经营产生不利影响，不存在损害公司及股东利益的情形， 符合公司未来发展的战略要求，符合公司的长远利益和全体股东 ...