Group 1 - Company Shenzhou New Materials has experienced multiple instances of abnormal stock trading fluctuations and will be suspended from trading starting July 31, 2025, for up to three trading days [1] - The stock price of Shenzhou New Materials has increased over 1288% this year, making it the first tenfold stock of 2025 [1] - Company Yangtze Power plans to invest approximately 26.6 billion yuan in the construction of the Gezhouba shipping capacity expansion project, with funding sourced from its own funds [2] - Yonghui Supermarket intends to raise no more than 3.992 billion yuan through a private placement of A-shares for store upgrades and logistics improvements [3] Group 2 - Chipsea Technology is planning to issue H-shares and apply for listing on the Hong Kong Stock Exchange to enhance its international strategy and competitiveness [4] - Zhongwang Software is facing a copyright infringement lawsuit from Autodesk in a California federal court, with the amount in dispute yet to be determined [5] - Jinchengzi is planning to acquire 55% of the equity of Changchun Samit Optoelectronics Technology Co., Ltd., and will suspend trading starting July 31, 2025, for up to ten trading days [6] - Nanxin Pharmaceutical is in the process of planning the acquisition of a domestic pharmaceutical technology asset group, with significant uncertainty regarding whether it constitutes a major asset restructuring [7] Group 3 - Huaheng Biological is preparing to issue H-shares and list on the Hong Kong Stock Exchange to advance its global strategy [9] - Sanchao New Materials is planning a change in company control and will suspend trading starting July 31, 2025, for up to two trading days [10] - Digital Certification's controlling shareholder will change to Beijing Data Group following a transfer of state-owned shares [11] - Hongxiang Co., Ltd.'s actual controller has been placed under residential surveillance, but this will not affect the company's normal operations [12]

Group 1 - The company, Hato Co., Ltd. (SH 600864), held a temporary board meeting on July 30, 2025, to review the proposal for amending the audit committee's working rules [1] - For the fiscal year 2024, the revenue composition of Hato Co., Ltd. is as follows: heating services accounted for 59.0%, fees and commission income for 20.04%, interest income for 15.68%, electricity industry for 2.8%, and building materials for 2.16% [1] - As of the report date, Hato Co., Ltd. has a market capitalization of 14.4 billion yuan [1]

哈投股份（600864）(600864.SH)公告，公司持股9.45%股东黑龙江省大正投资集团有限责任公司("大正 集团")自减持计划公告之日起十五个交易日后的三个月内，计划通过证券交易所以集中竞价交易方式减 持不超过2080.57万股，不超过公司总股本的1%。 ...

智通财经APP讯，哈投股份(600864.SH)公告，公司持股9.45%股东黑龙江省大正投资集团有限责任公司 ("大正集团")自减持计划公告之日起十五个交易日后的三个月内，计划通过证券交易所以集中竞价交易 方式减持不超过2080.57万股，不超过公司总股本的1%。 ...

Group 1 - The core viewpoint of the news is that Harbin Hato Investment Co., Ltd. (哈投股份) has experienced a decline in stock price and financial performance as of the first quarter of 2025 [1] - As of July 30, 2025, the stock price of Harbin Hato is 6.9 yuan, down 1.29%, with a trading volume of 449,300 hands and a transaction amount of 310 million yuan [1] - The company's latest financial report shows total operating revenue of 973 million yuan, a year-on-year decrease of 0.85%, and a net profit attributable to shareholders of 119 million yuan, a year-on-year decrease of 16.05% [1] Group 2 - The company has a current ratio of 1.326 and a quick ratio of 1.320, indicating its liquidity position [1] - The asset-liability ratio stands at 70.91%, suggesting a relatively high level of debt [1] - Harbin Hato has made investments in 13 companies and participated in 1,287 bidding projects, along with holding 21 administrative licenses [2]

人民财讯7月30日电，哈投股份（600864）7月30日晚间公告，公司持股9.45%的大正集团计划通过证券 交易所以集中竞价交易方式减持不超过2080.57万股，不超过公司总股本的1%。 ...

格隆汇7月30日丨哈投股份(600864.SH)公布，大正集团自减持计划公告之日起十五个交易日后的三个月 内，计划通过证券交易所以集中竞价交易方式减持不超过20,805,705股，不超过公司总股本的1%。 ...

哈尔滨哈投投资股份有限公司 股东减持股份计划公告 本公司董事会、全体董事及相关股东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。 证券代码：600864 证券简称：哈投股份 公告编号：2025-030 重要内容提示： 二、减持计划的主要内容 | 股东名称 | 黑龙江省大正投资集团有限责任公司 | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 计划减持数量 | 不超过：20,805,705 股 | | | | | | | | | | 计划减持比例 | 不超过：1% | | | | | | | | | | 减持方式及对应减持数量 | 集中竞价减持，不超过：20,805,705 | | | | | | | | 股 | | 减持期间 | 2025 11 月 | 年 | 8 | 月 | 21 | 日～2025 | 年 | 18 | 日 | 1 | 拟减持股份来源 | 发行股份购买资产取得 | | --- | --- | | 拟减持原因 | 自身经 ...

证券代码：600864 证券简称：哈投股份 公告编号：2025-029 哈尔滨哈投投资股份有限公司 关于为控股子公司提供担保的进展公告 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。 对外担保逾期的累计金额（万元） 0 截至本公告日上市公司及其控股子 公司对外担保总额（万元） 106,160.00 对外担保总额占上市公司最近一期 经审计净资产的比例（%） 8.25 特别风险提示（如有请勾选） □对外担保总额超过最近一期经审计净资产 100% □担保金额超过上市公司最近一期经审计净资产 50% □对合并报表外单位担保金额达到或超过最近一期经 审计净资产 30%的情况下 □对资产负债率超过 70%的单位提供担保 其他风险提示（如有） 一、担保情况概述 （一） 担保的进展情况 重要内容提示： 担保对象及基本情况 | | 被担保人名称 | | 哈尔滨太平供热有限责任公司 | | | --- | --- | --- | --- | --- | | | 本次担保金额 | 5,000.00 | 万元 | | | 担保对象一 | 实际为其提供 ...

证券代码：600864 证券简称：哈投股份 编号：临 2025-028 号 哈尔滨哈投投资股份有限公司 第十一届董事会第十次临时会议决议公告 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 哈尔滨哈投投资股份有限公司第十一届董事会第十次临时会议于 2025 年 7 月 30 日以通讯表决方式召开。会议通知于 2025 年 7 月 25 日以书面送达、电子 邮件方式发出。会议应到董事 9 名，实到 9 名。会议由公司董事长赵洪波先生主 持。本次会议召集召开程序及审议事项符合有关法律、行政法规、部门规章、规 范性文件和《公司章程》的有关规定，会议合法有效。 二、董事会会议审议情况 经全体董事认真审议，会议形成如下决议： 1. 审议通过了《关于公司供热公司租赁办公场所的关联交易议案》 关联董事赵洪波、任毅、张宪军回避表决。 该议案经独立董事专门会议审议通过，同意提交董事会审议。 表决结果：同意 6 票，反对 0 票，弃权 0 票。 2. 审议通过了《关于修订董事会审计委员会工作细则的议案》 表决结果：同意 9 ...