Group 1 - The company proposed a share buyback on February 7, 2025, initiated by the general manager, Hu Danfeng, and submitted to the board for approval [2] - The board approved the share buyback plan on May 13, 2025, with a unanimous vote of 9 in favor and no opposition [2] - The buyback plan does not require shareholder approval as it was passed by more than two-thirds of the board members present [2] Group 2 - As of June 30, 2025, the company has not yet commenced the share buyback implementation [3] - The company will adhere to relevant regulations and make buyback decisions based on market conditions during the buyback period [4] - The company commits to timely information disclosure regarding the progress of the share buyback [4]

Group 1 - CITIC Construction Investment has received approval from the China Securities Regulatory Commission to issue perpetual subordinated bonds with a total face value of no more than 20 billion yuan [1] - Bluefocus Technology has received a loan commitment of up to 900 million yuan from CITIC Bank for stock repurchase [1] - Huaren Pharmaceutical's subsidiary has received approval for the listing of Bumetanide raw materials, which are used to treat severe heart failure and hypertension emergencies [3] Group 2 - Betta Pharmaceuticals has received approval for the listing of Enasidenib capsules in Macau, aimed at treating ALK-positive locally advanced or metastatic non-small cell lung cancer [4] - Juewei Food plans to use 110 million yuan of idle fundraising for cash management, with an expected annual yield of 1.00%-1.89% [6] - China Huadian has successfully completed the issuance of 1 billion yuan medium-term notes with a coupon rate of 1.95% [9] Group 3 - Fosun Pharma's subsidiary has received a GMP certificate from the Belgian Federal Agency for Medicines and Health Products for the production facilities of two monoclonal antibodies [11] - China Nuclear Engineering has signed a civil engineering contract for the Taishan Nuclear Power Units 3 and 4 [13] - Kanglongda has faced administrative regulatory measures from the Zhejiang Securities Regulatory Bureau due to the failure of performance commitment parties to fulfill compensation obligations [15] Group 4 - Gaoling Information has received three invention patent certificates in the second quarter, covering various technological fields [16] - Weimais plans to use 190 million yuan of excess fundraising to increase capital in its subsidiary for building a new energy vehicle powertrain production base [17] - Huazhong Technology has received a project designation notice from a leading eVTOL manufacturer for the development and supply of an intelligent cockpit multimedia display system [19] Group 5 - Madi Technology expects a net profit of 25 million to 27 million yuan for the first half of 2025, marking a turnaround from a loss in the previous year [19] - Dazhong Mining's subsidiary has obtained a mining license for the Zhouyoufang Iron Mine, increasing production capacity to 6.5 million tons per year [20] - Zhongguancun's subsidiary has had its application for the listing of Arolol hydrochloride tablets accepted by the National Medical Products Administration [21] Group 6 - Tianhong Co. has signed a property management contract worth 15 million yuan with a local company [22] - Dong'an Power has secured nine new market designation agreements in the second quarter, with a projected total sales volume of 1.5 million units [24] - Zhujiang Co. has appointed Zhao Kun as the new deputy general manager [25] Group 7 - Jinyi Industrial has won a bid for a project worth 335 million yuan from the China Railway Shanghai Bureau Group [26] - Kangchen Pharmaceutical has received a clinical trial notification for its innovative drug KC1086, aimed at treating advanced solid tumors [27] - Changhua Group has received a project designation notice from a new energy vehicle company, with an expected total sales amount of 970 million yuan [29] Group 8 - Lingxiao Pump Industry plans to use 60 million yuan of idle funds to purchase financial products [31] - Mould Technology has received a project designation for exterior parts from a well-known North American electric vehicle company, with an expected total sales of 1.236 billion yuan [34] - Fulongma has pre-bid for five sanitation service projects in June, with a total contract amount of 181 million yuan [35] Group 9 - Changchun High-tech plans to issue H-shares and list on the Hong Kong Stock Exchange [36] - *ST Yuancheng is under investigation by the CSRC for suspected false financial disclosures [37] - Beilu Pharmaceutical's subsidiary has received approval for the listing of Iopamidol raw materials [38] Group 10 - Zhejiang Liming's shareholder plans to reduce their stake by up to 2.93% [39] - Zhejiang Liming's actual controller has committed not to reduce their holdings within a year [40] - SAIC Motor reported a total vehicle sales of 2.0526 million units in the first half of 2025, a year-on-year increase of 12.35% [41] Group 11 - Xinhongcheng expects a net profit increase of 50%-70% for the first half of 2025 [42] - Xianhe Co. plans to invest 11 billion yuan in a bamboo pulp paper integrated project [42] - Great Wall Motors reported a total vehicle sales of 569,800 units in the first half of 2025, a year-on-year increase of 1.81% [43] Group 12 - Dongfeng Co. received a government subsidy of 10 million yuan [44] - Zhongke Environmental Protection has acquired two water environmental companies in Guangxi for a total of 353 million yuan [45] - Anji Food's H-share public offering is priced at 60 Hong Kong dollars per share [46]

证券代码：603300 证券简称：海南华铁 公告编号：2025-057 浙江海控南科华铁数智科技股份有限公司 关于股份回购进展公告 2025 年 5 月 13 日，公司召开第五届董事会第十三次会议（表决结果：9 票同 意，0 票反对，0 票回避），审议通过《关于以集中竞价交易方式回购公司股份方 案的议案》。根据《公司章程》第二十六条的相关规定，本次回购股份方案经得三 分之二以上董事出席的董事会会议审议通过，无需提交公司股东会审议。 具 体 内 容 详 见 公 司 于 2025 年 5 月 28 日 在 上 海 证 券 交 易 所 网 站 （www.sse.com.cn）披露的《浙江海控南科华铁数智科技股份有限公司关于以集中 竞价交易方式回购公司股份的回购报告书》（公告编号：2025-040）。 二、 回购股份的进展情况 根据《上市公司股份回购规则》《上海证券交易所上市公司自律监管指引第 7 号——回购股份》等相关规定，上市公司应当在每个月的前 3 个交易日内公告截 至上月末的回购进展情况，现将公司回购股份的进展情况公告如下： 截至 2025 年 6 月 30 日，公司尚未开始实施回购。 本公司董事会及全体董事 ...

证券代码：603300 证券简称：海南华铁 公告编号：临 2025-056 浙江海控南科华铁数智科技股份有限公司 关于2021年股票期权激励计划2025年第二季度自主行 权结果暨股本变动公告 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： ? 本次行权股票数量：浙江海控南科华铁数智科技股份有限公司（以下简 称"公司"）2021 年股票期权激励计划（以下简称"本次激励计划"）于 2025 年第二季度行权且完成过户登记的股份共计 409,847 股。截至 2025 年 6 月 30 日，2021 年股票期权激励计划第三个行权期累计行权并完成股份过户登记 ? 本次行权股票上市流通时间：激励计划采用自主行权方式，行权所得股 票于行权日后的第二个交易日上市交易。 一、本次股票期权行权的决策程序及相关信息披露 华铁应急设备科技股份有限公司 2021 年股票期权激励计划（草案）》及《浙江 华铁应急设备科技股份有限公司 2021 年股票期权激励计划实施考核管理办法》 （以下简称"《考核管理办法》"），关联董事均回避表决。同日， ...

Core Viewpoint - The company, Zhejiang Haikong Nanke Huate Smart Technology Co., Ltd., has convened its 12th meeting of the 5th Supervisory Board to discuss the issuance of corporate bonds, which aims to optimize its debt structure and expand financing channels [1][2]. Meeting Details - The meeting was held on July 1, 2025, with all three supervisors present, and the procedures followed legal and regulatory requirements [1][2]. Bond Issuance Proposal - The Supervisory Board approved a proposal for the company to issue corporate bonds not exceeding RMB 2 billion (including RMB 2 billion) aimed at professional investors [2][3]. - The bonds will have a face value of RMB 100 and will be issued at par [2]. Bond Characteristics - The proposed bond term will not exceed 10 years, with the possibility of single or multiple maturities [3]. - The bonds will be fixed-rate, with interest calculated annually, and the specific interest rate will be determined based on market conditions [3]. Fund Utilization - Proceeds from the bond issuance will be used to repay interest-bearing debts and supplement the company's working capital [3][4]. Creditworthiness and Management Plans - The company has a good credit standing and plans to implement measures to ensure timely and full repayment of the bonds [4]. - The bonds will be underwritten by a lead underwriter through a balance underwriting method [4]. Company Performance and Recognition - The company has shown good operational performance and profitability, being recognized multiple times as a high-tech enterprise and included in the list of "Specialized and Innovative" small and medium-sized enterprises in Zhejiang Province [5]. - The company’s innovative products, such as the "Qingtian System" and "Dahuangfeng T-BOX," are supported by regulatory authorities for issuing technology innovation bonds [5]. Decision Validity - The resolution for the bond issuance is valid for 24 months from the date of approval by the shareholders' meeting [5].

浙江海控南科华铁数智科技股份有限公司 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： 召开的日期时间：2025 年 7 月 21 日 14 点 30 分 召开地点：公司会议室 (五)网络投票的系统、起止日期和投票时间。 证券代码：603300 证券简称：海南华铁 公告编号：2025-055 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 7 月 21 日 至2025 年 7 月 21 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投票时间为股 东大会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过互联 网投票平台的投票时间为股东大会召开当日的 9:15-15:00。 (六)融资融券、转融通、约定购回业务账户和沪股通投资者的投票程序 涉及融资融券、转融通业务、约定购回业务相关账户以及沪股通投资者 的投票，应按照《上海证券交易所上市公司自律监管指引第 1 号 — 规范运 作》等 ...

Major Events - Newland has established a subsidiary in the US and obtained an MSB license to enhance its global payment business and facilitate cross-border payment operations [3] - Zhejiang Liming's actual controllers have committed not to reduce their shareholdings within one year [4] - Tengya Precision has announced a three-month commitment from its major shareholders not to reduce their holdings [6] - *ST Yuancheng is under investigation by the CSRC for suspected false financial disclosures [7] - Anglikang has only one innovative drug project currently under development, which is in the I phase of clinical trials [8] - Yongmaotai plans to invest approximately 450 million yuan to build an intelligent manufacturing base for auto parts in Mexico [9] - Fengfan Co. intends to acquire 100% equity of eight photovoltaic power station project companies for 48 million yuan [10] - Hangzhou High-tech is changing its controlling shareholder to Jirong Weiye and will resume trading on July 2 [11][12] - Zhongke Environmental Protection is acquiring 100% equity of two environmental companies for a total of 354 million yuan [13] - Yian Technology plans to increase its investment in its subsidiary Yihang Metal by 120 million yuan [14] - *ST Aowei has reported asset losses due to mismanagement by a processing partner [15] - XWANDA intends to issue H-shares and list on the Hong Kong Stock Exchange [16] - Baichuan Co.'s actual controller and chairman is under investigation [17] - Suzhou Planning is planning to acquire control of Dongjin Aviation Technology and will suspend trading [19] - Aerospace Changfeng plans to transfer 55.45% equity of a subsidiary through public listing [20] Performance Overview - Xinhecheng expects a net profit increase of 50%-70% for the first half of 2025, estimating between 3.3 billion to 3.75 billion yuan [21] - Shida Shenghua anticipates a net loss of 52 million to 60 million yuan for the first half of 2025 [22] - Kids' King expects a net profit increase of 50%-100% for the first half of 2025, estimating between 120 million to 160 million yuan [23] - SAIC Group reported a total vehicle sales of 2.0526 million units in the first half of 2025, a year-on-year increase of 12.35% [24] - BAIC Blue Valley's subsidiary reported a 139.73% increase in sales for the first half of 2025 [25] - Seris reported a 4.44% year-on-year increase in electric vehicle sales for June [26] - Great Wall Motors reported a 1.81% increase in total vehicle sales for the first half of 2025 [27] Major Contracts - Guoxin Technology has won a 46 million yuan project for automotive electronic chips [28] - Ankao Zhidian has signed two contracts for wind power transmission projects totaling 79.69 million yuan [29] Shareholding Changes - Wuxi Zhenhua's shareholder plans to reduce its stake by up to 1% [30] - Longxun Co. shareholders plan to reduce their holdings by up to 2% [31] - FJ Environmental's major shareholder plans to reduce its stake by up to 3% [32] - Yuexiu Capital's subsidiary plans to increase its stake in Yuexiu Real Estate [33] Financing Activities - Haoyuan Pharmaceutical plans to increase its subsidiary's capital by 400 million yuan through debt-to-equity conversion [34] - Hainan Huatie plans to issue bonds not exceeding 2 billion yuan to optimize its financing structure [35]

证券代码：603300 证券简称：海南华铁 公告编号：2025-055 浙江海控南科华铁数智科技股份有限公司 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： (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 7 月 21 日 至2025 年 7 月 21 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投票时间为股 东大会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过互联 网投票平台的投票时间为股东大会召开当日的 9:15-15:00。 (六)融资融券、转融通、约定购回业务账户和沪股通投资者的投票程序 涉及融资融券、转融通业务、约定购回业务相关账户以及沪股通投资者 的投票，应按照《上海证券交易所上市公司自律监管指引第 1 号 — 规范运 作》等有关规定执行。 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 召开的日期 ...

浙江海控南科华铁数智科技股份有限公司 第五届监事会第十二次会议决议公告 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 浙江海控南科华铁数智科技股份有限公司（以下简称"公司"）第五届监事 会第十二次会议于 2025 年 7 月 1 日（星期二）在公司会议室以现场结合通讯的 方式召开。会议通知于 2025 年 6 月 27 日通过邮件、电话和专人送达的方式送达 各位监事。本次会议由监事会主席贺晓霞女士主持，会议应出席监事 3 人，实际 出席监事 3 人。 证券代码：603300 证券简称：海南华铁 公告编号：临 2025-053 本次会议的召集和召开程序符合有关法律、法规、规章和《公司章程》的规 定，所作决议合法有效。出席会议的监事对各项议案进行了认真审议，经与会监 事书面表决并做出了如下决议： 二、监事会会议审议情况 （一）审议通过《关于公司符合公开发行公司债券条件的议案》 根据《中华人民共和国公司法》《中华人民共和国证券法》《公司债券发行与 交易管理办法》等法律、法规及规范性文件的有关规定，监事会对公 ...

证券代码：603300 证券简称：海南华铁 公告编号：临 2025-054 浙江海控南科华铁数智科技股份有限公司 关于公开发行公司债券方案的公告 （三）发行对象及向公司股东配售安排 本次债券的发行对象为符合《公司债券发行与交易管理办法》的专业投资 者。本次公开发行的公司债券不向公司股东优先配售。 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。 根据浙江海控南科华铁数智科技股份有限公司（以下简称"公司"）业务 发展需要，为拓宽公司融资渠道、优化公司融资结构，公司拟申请面向专业投 资者公开发行规模不超过人民币 20 亿元（含 20 亿元）的公司债券（以下简称 "本次债券"），发行方案如下： 一、关于公司符合向专业投资者公开发行公司债券条件的说明 根据《中华人民共和国公司法》《中华人民共和国证券法》《公司债券发 行与交易管理办法》等法律、法规及规范性文件的有关规定，董事会对公司的 实际情况进行逐项自查，认为公司各项条件满足现行法律法规和规范性文件中 关于面向专业投资者公开发行公司债券的有关规定，具备公开发行公司债券的 条件。 二、发 ...