上海天承科技股份有限公司 信息披露暂缓与豁免事务管理制度 上海天承科技股份有限公司 信息披露暂缓与豁免事务管理制度 第一章 总 则 第一条 为规范上海天承科技股份有限公司（以下简称"公司"）信息披露暂 缓与豁免行为，确保公司及相关信息披露义务人（以下简称"信息披露义务人"） 依法合规地履行信息披露义务，根据《《中华人民共和国公司法》《中华人民共和 国证券法》《上海证券交易所科创板股票上市规则》和《上市公司信息披露暂缓 与豁免管理规定》等法律、法规、规章和规范性文件及《上海天承科技股份有限 公司章程》（以下简称"《公司章程》"），结合公司实际情况，制定本制度。 第二条 公司按照《科创板上市规则》及上海证券交易所（以下简称"上交 所"）其他相关业务规则的规定，实施信息披露暂缓、豁免业务的，适用本制度。 第三条 公司应当披露的信息存在《科创板上市规则》及上海证券交易所其 他相关业务规则中规定的可暂缓、豁免信息披露的情形的，可以无须向上海证券 交易所申请，由公司自行审慎判断，并接受上海证券交易所对有关信息披露暂缓、 豁免事宜的事后监管。 上海天承科技股份有限公司 信息披露暂缓与豁免事务管理制度 3、披露后可能严重损害 ...

上海天承科技股份有限公司 信息披露管理制度 第一条 为规范上海天承科技股份有限公司（以下简称"本公司"或"公司"） 的信息披露行为，确保公司信息披露的真实、准确、完整，保护投资者的合法权 益，根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司信息披 露管理办法》《上市公司治理准则》《上海证券交易所科创板股票上市规则》（以 下简称"《上市规则》"）《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》等法律、法规、规范性文件和《上海天承科技股份有限公司章程》 （以下简称"《公司章程》"）的有关规定，制定本制度。 第二条 本制度所称"信息"是指所有对公司股票价格可能产生重大影响的 信息以及证券监管部门要求披露的信息；本制度所称"披露"是指在规定时间内、 在规定的媒体上、以规定的方式向社会公众公布前述的信息，并按规定报送证券 监管部门和上海证券交易所。 上海天承科技股份有限公司 第三条 本办法适用于如下人员和机构： 信息披露管理制度 第二章 信息披露的基本原则及一般规定 第一章 总 则 第四条 公司信息披露要体现公开、公正、公平对待所有股东的原则。公司 及相关信息披露义务人应当规范信息披露 ...

上海天承科技股份有限公司 关联交易管理制度 上海天承科技股份有限公司 关联交易管理制度 第一章 总 则 第一条 为保证上海天承科技股份有限公司（以下简称"公司"）与关联人之 间发生的关联交易符合公平、公正、公开的原则，确保公司关联交易行为不损害 公司和股东的利益，特别是中小投资者的合法利益，根据《中华人民共和国公司 法》《中华人民共和国证券法》《上海证券交易所科创板股票上市规则》《上海证 券交易所上市公司自律监管指引第 5 号——交易与关联交易》《企业会计准则第 36 号——关联方披露》等有关法律、法规和规范性文件以及《上海天承科技股 份有限公司章程》（以下简称"公司章程"）规定，特制定本制度。 第二条 公司的关联交易是指公司及其控股子公司与公司关联人发生的转移 资源或义务的事项。 第三条 公司的关联交易应当遵循以下基本原则： （一）平等、自愿、等价、有偿的原则； （二）公平、公正、公开的原则； （三）关联人如在股东会上享有表决权，除特殊情况外，均应对关联交易事 项回避表决； 1 上海天承科技股份有限公司 关联交易管理制度 （三）公司董事、高级管理人员； （四）与关联方有任何利害关系的董事，在董事会就该关联交 ...

Financial Performance - The company's operating revenue for Q3 2025 reached ¥120,855,395, representing a year-on-year increase of 20.44%[2] - Total profit for the period was ¥27,998,156, reflecting a growth of 20.62% compared to the same quarter last year[2] - Net profit attributable to shareholders was ¥23,275,595, an increase of 13.47% year-on-year[2] - Total operating revenue for the first three quarters of 2025 reached ¥334,005,290.20, a 22.3% increase from ¥273,117,535.22 in the same period of 2024[17] - Net profit for the first three quarters of 2025 was ¥59,844,451.38, representing a 4.7% increase compared to ¥57,165,321.63 in 2024[19] - The company reported a total comprehensive income of ¥60,097,797.22 for the first three quarters of 2025, compared to ¥57,165,321.63 in 2024[19] Research and Development - Research and development (R&D) expenses totaled ¥9,125,880, marking a 32.93% increase in the current period[3] - R&D expenses accounted for 7.55% of operating revenue, up by 0.71 percentage points from the previous year[3] - Research and development expenses for the first three quarters of 2025 totaled ¥25,982,168.13, compared to ¥18,027,558.98 in 2024, indicating a significant investment in innovation[18] Assets and Liabilities - The company's total assets at the end of the period were ¥1,294,056,834, a 4.14% increase from the end of the previous year[3] - As of September 30, 2025, the company's total assets amounted to CNY 1,294,056,834.48, an increase from CNY 1,242,601,122.09 on December 31, 2024, reflecting a growth of approximately 4.16%[13] - Total current liabilities increased to CNY 100,351,100.89 from CNY 86,553,979.42, reflecting an increase of approximately 16%[15] - Non-current liabilities decreased to CNY 17,583,240.31 from CNY 34,240,146.78, indicating a reduction of about 48.7%[15] - Total liabilities amounted to ¥117,934,341.20, a slight decrease from ¥120,794,126.20 in the previous year[16] Cash Flow - The net cash flow from operating activities for the year-to-date was ¥34,474,267, down 55.39% compared to the same period last year[2][6] - Cash flow from operating activities generated a net amount of ¥34,474,267.47, a decrease from ¥77,280,382.58 in the same period of 2024[22] - Cash inflow from investment activities totaled approximately $2.02 billion, an increase from $1.29 billion year-over-year[23] - Cash outflow for investment activities was about $2.02 billion, compared to $1.28 billion in the previous year[23] - Net cash flow from investment activities was $1.85 million, down from $8.79 million year-over-year[23] - Cash inflow from financing activities amounted to $14.25 million, with $10.5 million from minority shareholders[23] - Cash outflow for financing activities reached $26.23 million, a decrease from $69.56 million in the previous year[23] - Net cash flow from financing activities was -$11.97 million, compared to -$69.56 million year-over-year[23] - The net increase in cash and cash equivalents was approximately $24.76 million, up from $16.51 million[23] - The ending balance of cash and cash equivalents was $201.33 million, compared to $256.65 million in the previous year[23] Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 5,237[9] - The top shareholder, Tiancheng Chemical Co., Ltd., holds 20,866,346 shares, representing 16.73% of the total shares[9] - There were no significant changes in the shareholding structure among the top ten shareholders, indicating stability in ownership[10] Equity Position - The company's total equity position improved, although specific figures were not provided in the extracted data[12] - Total equity attributable to shareholders increased to ¥1,165,787,197.89 from ¥1,121,806,995.89, reflecting a growth of 3.9%[16] - The company has maintained a strong capital reserve of ¥773,116,527.14, although it decreased from ¥821,137,240.88 year-over-year[16] Strategic Focus - The company is focusing on expanding its market presence and enhancing product development, although specific strategies were not detailed in the extracted data[12]

证券代码：688603 证券简称：天承科技 公告编号：2025-067 上海天承科技股份有限公司 关于取消监事会、修订《公司章程》并办理工商变更 登记及修订、制定部分治理制度的公告 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。 上海天承科技股份有限公司（以下简称"公司"）于 2025 年 10 月 29 日召 开了第二届董事会第二十三次会议，审议通过了《关于取消监事会并修订<公司 章程>的议案》《关于修订、制定部分公司治理制度的议案》。同日，公司召开 第二届监事会第十六次会议，审议通过了《关于取消监事会并修订<公司章程> 的议案》。现将有关情况公告如下： 一、取消监事会的情况 根据《中华人民共和国公司法》（以下简称"《公司法》"）、《上市公司章程指 引》《关于新<公司法>配套制度规则实施相关过渡期安排》等法律、法规的规定， 公司董事会下设审计委员会行使《公司法》规定的监事会职权，不再设监事会或 者监事。同时，《上海天承科技股份有限公司监事会议事规则》相应废止，公司 各项规章制度中涉及监事会、监事的规定不再适用。 在公司股东会 ...

Core Viewpoint - Tiancheng Technology experienced a 5.4% decline in stock price, closing at 81.00 CNY per share, with a total market capitalization of 10.103 billion CNY as of October 30 [1] Company Overview - Shanghai Tiancheng Technology Co., Ltd. was established on November 19, 2010, and went public on July 10, 2023 [1] - The company specializes in the research, production, and sales of electronic chemicals required for PCB, with 99.98% of its revenue coming from specialized chemical products for copper plating [1] Fund Holdings - Huaxia Fund holds a significant position in Tiancheng Technology through its fund, Huaxia New Materials Leading Mixed Initiation A (017697), which held 9,836 shares, accounting for 4.28% of the fund's net value [2] - The fund has a total scale of 13.666 million CNY and has reported a year-to-date return of 22.4% [2] - The fund manager, Peng Ruizhe, has been in position for 2 years and 260 days, with the best and worst fund returns during his tenure being -14.22% and -15.6%, respectively [2]

Market Overview - The electronic chemicals sector experienced a decline of 0.3% on October 28, with Siquan New Materials leading the drop [1] - The Shanghai Composite Index closed at 3988.22, down 0.22%, while the Shenzhen Component Index closed at 13430.1, down 0.44% [1] Stock Performance - Notable gainers in the electronic chemicals sector included: - Huate Gas (688268) with a closing price of 68.52, up 5.42% on a trading volume of 44,800 shares and a turnover of 297 million [1] - Jingrui Electric Materials (300655) closed at 18.25, up 4.23% with a trading volume of 3.09 million shares and a turnover of 56.791 million [1] - Conversely, Siquan New Materials (301489) saw a significant decline of 16.98%, closing at 203.30 with a trading volume of 138,900 shares and a turnover of 298.5 million [2] Capital Flow - The electronic chemicals sector experienced a net outflow of 1.446 billion in main funds, while retail investors saw a net inflow of 1.253 billion [2] - The capital flow for specific stocks showed: - Dinglong Co. (300054) had a main fund net inflow of 37.85 million, but retail investors had a net outflow of 22.91 million [3] - Huate Gas (688268) experienced a main fund net inflow of 8.2143 million, with retail investors seeing a net outflow of 8.6272 million [3]

Market Overview - The electronic chemicals sector experienced a decline of 0.94% on October 22, with Guanghua Technology leading the drop [1] - The Shanghai Composite Index closed at 3913.76, down 0.07%, while the Shenzhen Component Index closed at 12996.61, down 0.62% [1] Stock Performance - Notable gainers in the electronic chemicals sector included: - Siquan New Materials (301489) with a closing price of 217.20, up 3.24% [1] - Tianyan Technology (688603) with a closing price of 72.07, up 2.85% [1] - Tiantong Co., Ltd. (600330) with a closing price of 10.66, up 2.21% [1] - Conversely, Guanghua Technology (002741) saw a significant decline of 4.32%, closing at 20.37 [2] - Other notable decliners included: - Lier Technology (688683) down 3.67% [2] - Glinda (603931) down 3.08% [2] Capital Flow - The electronic chemicals sector saw a net outflow of 117 million yuan from institutional investors, while retail investors contributed a net inflow of 12.7 million yuan [2] - The detailed capital flow for key stocks included: - Tiantong Co., Ltd. (600330) with a net inflow of 69.31 million yuan from institutional investors [3] - Siquan New Materials (301489) with a net inflow of 69.25 million yuan [3] - Zhongjuxin (688549) with a net inflow of 41.99 million yuan [3]

Market Performance - The electronic chemicals sector increased by 2.31% on October 21, with Siquan New Materials leading the gains [1] - The Shanghai Composite Index closed at 3916.33, up 1.36%, while the Shenzhen Component Index closed at 13077.32, up 2.06% [1] Top Gainers in Electronic Chemicals - Siquan New Materials (301489) closed at 210.38, up 6.32% with a trading volume of 98,100 shares and a transaction value of 2.022 billion [1] - Xingfu Electronics (688545) closed at 37.17, up 6.20% with a trading volume of 83,700 shares and a transaction value of 308 million [1] - Sanhu Xinke (688389) closed at 60.08, up 5.96% with a trading volume of 22,300 shares and a transaction value of 131 million [1] Fund Flow Analysis - The electronic chemicals sector saw a net inflow of 272 million from institutional investors, while retail investors experienced a net outflow of 246 million [2] - The main funds showed varying net inflows and outflows across different stocks, indicating selective investment behavior [3] Individual Stock Fund Flow - Shanghai Xinyang (300236) had a net inflow of 73.46 million from main funds, while retail investors saw a net outflow of 81.89 million [3] - Anji Technology (688019) experienced a net inflow of 35.75 million from main funds, with retail investors also showing a net outflow [3]

Core Insights - As of October 16, a total of 78 stocks in the Shanghai and Shenzhen markets have experienced net buying from major funds for five consecutive days or more [1] - The stocks with the longest streak of net buying are Kaisheng Technology, Wanxin Media, Jianyou Co., and Jinling Hotel, each having received net buying for nine consecutive trading days [1] - Other notable stocks with significant net buying days include Tiancheng Technology, China Electric Research, Junpu Intelligent, Hangxin Technology, Dongpeng Holdings, Shandong Publishing, Tongkun Co., and Yuanfang Information [1]