第三季度财务报表是否经审计 □是 √否 一、主要财务数据 （一） 主要会计数据和财务指标 天津海泰科技发展股份有限公司2025 年第三季度报告 证券代码：600082 证券简称：海泰发展 天津海泰科技发展股份有限公司 2025 年第三季度报告 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： 公司董事会及董事、高级管理人员保证季度报告内容的真实、准确、完整，不存在虚假记载、误 导性陈述或重大遗漏，并承担个别和连带的法律责任。 公司负责人、主管会计工作负责人及会计机构负责人（会计主管人员）保证季度报告中财务信息 的真实、准确、完整。 单位：元 币种：人民币 | | | 本报告期比 | | 年初至报告期 | | --- | --- | --- | --- | --- | | 项目 | 本报告期 | 上年同期增 | 年初至报告期末 | 末比上年同期 | | | | 减变动幅度 | | 增减变动幅度 | | | | (%) | | (%) | | 营业收入 | 426,688,134.11 | 7,022.81 | 44 ...

Market Overview - On October 29, the Tianjin state-owned enterprise reform sector fell by 0.13% compared to the previous trading day, with Gui Faxiang leading the decline [1] - The Shanghai Composite Index closed at 4016.33, up 0.7%, while the Shenzhen Component Index closed at 13691.38, up 1.95% [1] Stock Performance - Key stocks in the Tianjin state-owned enterprise reform sector showed mixed performance, with Jin Kai New Energy (600821) rising by 1.93% to close at 5.81, and Gui Faxiang (002820) falling by 3.39% to close at 12.55 [1][2] - The trading volume and turnover for notable stocks included: - Jin Kai New Energy: 455,800 shares traded, turnover of 263 million yuan - Tianjin Port (600717): 253,400 shares traded, turnover of 122 million yuan - Gui Faxiang: 141,400 shares traded, turnover of 178 million yuan [1][2] Capital Flow - The Tianjin state-owned enterprise reform sector experienced a net outflow of 85.1 million yuan from institutional investors, while retail investors saw a net inflow of 108 million yuan [2][3] - Notable capital flows for specific stocks included: - Tianjin Investment City Development (600322): Net inflow of 24.4 million yuan from institutional investors - Jin Kai New Energy (600821): Net inflow of 13.05 million yuan from institutional investors - Gui Faxiang (002820): Net outflow of 9.5 million yuan from institutional investors [2][3]

Market Overview - On October 17, the Tianjin state-owned enterprise reform sector fell by 2.19% compared to the previous trading day, with Baili Electric leading the decline [1] - The Shanghai Composite Index closed at 3839.76, down 1.95%, while the Shenzhen Component Index closed at 12688.94, down 3.04% [1] Stock Performance - Key stocks in the Tianjin state-owned enterprise reform sector showed mixed performance, with Guifaxiang rising by 4.13% to a closing price of 12.86, while Baili Electric dropped by 6.69% to 6.56 [2] - The trading volume and turnover for Guifaxiang were 263,400 shares and 337 million yuan, respectively [2] Capital Flow - The main funds in the Tianjin state-owned enterprise reform sector experienced a net outflow of 180 million yuan, while retail investors saw a net inflow of 204 million yuan [2][3] - The capital flow data indicates that Guifaxiang had a net inflow of 28.86 million yuan from main funds, while Tianjin Port saw a net outflow of 4.73 million yuan [3]

Group 1 - As of October 10, the Tianjin Free Trade Zone concept rose by 2.13%, ranking third among concept sectors, with 12 stocks increasing in value [1] - Notable gainers include Jintou City Opening, which hit the daily limit, and HNA Technology, Ruipu Biology, and Haitai Development, which rose by 8.83%, 3.16%, and 2.42% respectively [1] - The leading decliners were Tianjin Pulin, Hengyin Technology, and Jiuan Medical, which fell by 0.49%, 0.20%, and 0.13% respectively [1] Group 2 - The Tianjin Free Trade Zone concept saw a net inflow of 67 million yuan, with seven stocks receiving main capital inflows [2] - HNA Technology led the net inflow with 61.57 million yuan, followed by Jintou City Opening, Tianjin Port, and Haitai Development with net inflows of 61.16 million yuan, 9.59 million yuan, and 4.21 million yuan respectively [2] - The inflow ratios for Jintou City Opening, HNA Technology, and Tianjin Port were 36.56%, 8.67%, and 5.82% respectively [3] Group 3 - The top stocks in the Tianjin Free Trade Zone concept based on net capital flow included HNA Technology, Jintou City Opening, Tianjin Port, and Haitai Development, with respective daily price changes of 8.83%, 10.20%, 1.71%, and 2.42% [3] - The trading volume and turnover rates for these stocks were also highlighted, with Jintou City Opening having a turnover rate of 5.68% and HNA Technology at 5.72% [3]

证券代码：600082 证券简称： 海泰发展 公告编号：2025-026 天津海泰科技发展股份有限公司 关于筹划重大资产重组的进展公告 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、本次重大资产重组的基本情况 天津海泰科技发展股份有限公司（以下简称"公司"）正在筹划以现金方式收 购知学云（北京）科技股份有限公司（以下简称"知学云"、"标的公司"）控股 权，交易价格及收购比例待进一步论证和协商。本次交易完成后，知学云将成为公 司控股子公司。 二、本次重大资产重组的进展情况 自《关于筹划重大资产重组的提示性公告》发布以来，公司及相关各方积极推 进本次交易整体工作进程。 截至本公告披露日，本次交易所涉及的尽职调查、审计、评估等各项工作有序 推进，基本形成报告初稿，正在履行对标的公司的进一步核查程序。同时各方正就 交易条款设计、权利义务分配及并购后的管理机制等关键事项系统性的进行磋商和 论证，交易相关方尚未签署正式交易文件。公司将根据本次交易的进展情况，严格 按照相关法律法规的规定履行有关的决策审批程序和信息披露义务。 1 三、 ...

特此公告。 天津海泰科技发展股份有限公司 天津海泰科技发展股份有限公司 关于签署大额合同的进展公告 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、完整性承担个别及连带责任。 公司于 2025 年 9 月 27 日披露了《天津海泰科技发展股份有限公司关于签署大 额合同的公告》（公告编号：2025-025），将公司全资子公司天津海泰创意科技园投 资有限公司（以下简称"海泰创意园"）自行开发的海泰创 E 港项目全部房产以 43,964.99 万元的价格销售给天津市博诚城市运营发展有限公司（以下简称"博诚发 展"），详见相关公告。截至披露日，海泰创意园已收到全部交易价款。本次交易 对公司财务的影响以 2025 年度审计报告为准。 股票代码：600082 股票简称： 海泰发展 公告编号：2025—027 董 事 会 2025 年 10 月 1 日 1 ...

海泰发展公告，公司全资子公司海泰创意园自行开发的海泰创E港项目全部房产以4.4亿元的价格销售给 博诚发展。截至披露日，海泰创意园已收到全部交易价款。本次交易对公司财务的影响以2025年度审计 报告为准。 ...

Core Viewpoint - The company Tianjin Haitai Technology Development Co., Ltd. has signed a significant real estate transaction contract with Tianjin Bocheng Urban Operation Development Co., Ltd. for the sale of the Haitai Chuang E Port project, valued at approximately 4.396 billion yuan [1][15]. Group 1: Contract Details - The total transaction price for the Haitai Chuang E Port project is 43,964.99 million yuan [1]. - The payment structure includes an initial payment of 9,997.02 million yuan due by September 30, 2025, with the remaining 33,967.97 million yuan payable by December 31, 2025 [2]. - The contract outlines specific breach of contract responsibilities, including penalties for late payments and failure to deliver the property [3]. Group 2: Parties Involved - The seller, Tianjin Haitai Chuangyi Technology Park Investment Co., Ltd., is a wholly-owned subsidiary of Tianjin Haitai Technology Development Co., Ltd., established in July 2011 with a registered capital of 75 million yuan [5][6]. - The buyer, Tianjin Bocheng Urban Operation Development Co., Ltd., was established on September 25, 2025, with a registered capital of 210 million yuan [6]. Group 3: Property Details - The Haitai Chuang E Port project is a non-residential property project completed in September 2014, covering approximately 37 acres with a total saleable area of 51,322.99 square meters [8]. - The project consists of a three-story standalone commercial building and a 17-story commercial complex, with clear property rights and no encumbrances [8]. Group 4: Valuation and Impact - The property was appraised at 43,964.99 million yuan, reflecting an increase of 9,560.91 million yuan from its book value, resulting in a valuation increase rate of 27.79% [14][15]. - The contract is expected to contribute approximately 6,285.8 million yuan to the company's total profit for the year 2025 [15]. Group 5: Approval Process - The contract was approved through the company's internal management procedures, including the party committee and general manager's office, and does not require further approval from the board of directors or shareholders [16].

Group 1 - Baiyun Airport announces joint investment with China Duty Free Group to establish a duty-free company with a registered capital of 45 million yuan, where China Duty Free Group holds 51% [3] - Dongxing Medical plans to acquire 90% stake in Wuhan Yijiaobao, a high-tech company focused on orthopedic and biomedical materials [4] - Fosun Pharma's subsidiary plans to transfer 100% stake in Shanghai Clone to enhance asset operation efficiency, with a transaction value of up to 1.256 billion yuan [5] Group 2 - Hengxing Technology's subsidiary is awaiting approval for the extension of mining license for Longtoushan Gold Mine, with exploration activities ongoing [6] - New Sai Co. announces resignation of its general manager Chen Jianjiang due to work adjustments [7] - Hailiang Co. is planning to issue H-shares and list on the Hong Kong Stock Exchange, with details yet to be finalized [8] Group 3 - Zhejiang University Network plans to sell 48.6 million shares of Wanliyang, expecting a transaction amount of 475 million yuan [9] - Huazhong Precision terminates the issuance of A-shares to specific targets, affecting a control acquisition [10] - Jiaze New Energy states that its green chemical business is not yet commercially viable, with no significant impact on revenue or profit in the short term [11] Group 4 - Hailan Home plans to issue H-shares and list on the Hong Kong Stock Exchange, with discussions ongoing with intermediaries [12] - Hongfuhang intends to invest up to 1.128 billion yuan in a joint venture to build a photovoltaic energy storage project in Congo [13] - Zhongchuang Zhiling plans to invest 5 billion yuan in a new energy vehicle parts industrial base and R&D center [14] Group 5 - Haitai Development's subsidiary signs a property sale contract worth 440 million yuan, expected to increase profits by approximately 62.86 million yuan in 2025 [15] - Dongjie Intelligent's overseas subsidiary secures a procurement order worth approximately 180 million yuan, representing 22.3% of its audited revenue for 2024 [17] - Zhiguang Electric's subsidiary signs a procurement contract worth 164 million yuan for energy storage systems [18] Group 6 - ST Songfa's subsidiary signs a shipbuilding contract for four VLCCs, with a contract value between 400 million to 600 million USD [19] - Huaguang Huaneng signs a sales contract for waste heat boilers worth 160 million yuan for a power plant project in Cambodia [20] - Yousheng Co. receives a project notification from a German automaker, with total sales expected to reach approximately 2.3 billion yuan [24] Group 7 - Zai Sheng Technology's controlling shareholder plans to reduce holdings by up to 3% [25] - Compton plans to reduce holdings of repurchased shares by up to 1% [26] - Aored plans to reduce holdings of repurchased shares by up to 1.29% [27] Group 8 - Xianhe Co. plans to raise up to 3 billion yuan through a private placement for a new materials project [34] - Guanshi Technology plans to raise up to 700 million yuan for photomask manufacturing and other projects [33] - Beilu Pharmaceutical plans to raise up to 300 million yuan for production facility upgrades and working capital [34]

Major Events - Baiyun Airport announced a joint investment with China Duty Free Group to establish a duty-free company at Guangzhou Baiyun Airport with a registered capital of 45 million yuan, where China Duty Free will contribute 22.95 million yuan for a 51% stake [4] - Dongxing Medical plans to acquire 90% of Wuhan Yijiaobao's equity for cash, which is expected to constitute a major asset restructuring [5] - Fosun Pharma's subsidiary is planning to transfer 100% of Shanghai Clon to enhance asset operation efficiency, with a transaction value of up to 1.256 billion yuan [7] - Hengxing Technology's subsidiary is undergoing a review for the extension of mining license for Longtoushan Gold Mine, with exploration activities ongoing [8] - New Sai Co.'s general manager Chen Jianjiang resigned due to work adjustments [9] - Hailiang Co. is planning to issue H-shares and list on the Hong Kong Stock Exchange, with details yet to be finalized [10] - Zhejiang University Net announced plans to sell 48.6 million shares of Wanliyang, expecting a transaction amount of 475 million yuan [11] - Huazhong Precision terminated its plan to issue A-shares to specific investors, which also halts the acquisition of control by a third party [12] - Jiazhe New Energy stated that its green chemical business is not yet commercially viable [13] Significant Contracts - Haitai Development's subsidiary signed a property sale contract worth 440 million yuan, expected to increase profits by approximately 62.86 million yuan in 2025 [18] - Dongjie Intelligent's overseas subsidiary received a procurement order worth approximately 180 million yuan, accounting for 22.3% of the company's audited revenue for 2024 [19][20] - Zhiguang Electric's subsidiary signed a procurement contract worth 164 million yuan for energy storage systems [21] - ST Songfa's subsidiary signed contracts for building four oil tankers, with a total value between 400 million to 600 million USD [22] - Huaguang Huaneng signed a sales contract for waste heat boilers worth 160 million yuan for a power plant project in Cambodia [23] - Keda Intelligent plans to issue H-shares and list on the Hong Kong Stock Exchange, with details still under discussion [24] Shareholding Changes - Zai Sheng Technology's controlling shareholder plans to reduce holdings by up to 3% [28] - Compton plans to reduce up to 1% of its repurchased shares [29] - Aorede plans to reduce up to 1.29% of its shares from the repurchased stock [30] - Yidian Tianxia's controlling shareholder plans to reduce up to 3% of its shares [31] - Huace Film's shareholders plan to transfer 3.6% of the company's shares through an inquiry transfer [32] Buybacks and Financing - Qibin Group obtained a special financing support of up to 90 million yuan for share repurchase [33] - CanSino plans to cancel 406,100 repurchased shares and reduce registered capital accordingly [35] Fundraising Initiatives - Xianhe Co. plans to raise up to 3 billion yuan through a private placement for a high-performance paper-based new materials project [36] - Guanshi Technology plans to raise up to 700 million yuan for photomask manufacturing and other projects [37] - Beilu Pharmaceutical plans to raise up to 300 million yuan for production line upgrades and working capital [38]