本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一 致。 特别提示： 证券代码：300512 证券简称：中亚股份 公告编号：2025-054 杭州中亚机械股份有限公司 关于公司部分高级管理人员股份减持计划实施完毕的公告 股东卢志锋保证向本公司提供的信息内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 1 | 卢志锋 | 合计持有股份 | 37,500 | 0.0093 | 28,125 | | | --- | --- | --- | --- | --- | --- | | | 其中：无限售条件 股份 | 9,375 | 0.0023 | 0 | 0.0000 | | | 有限售条件 股份 | 28,125 | （%） 0.0070 | 28,125 | （%） 0.0070 0.0070 | 二、其他相关说明 杭州中亚机械股份有限公司（以下简称"公司"）于 2025 年 6 月 25 日披露 了《关于公司董事、高级管理人员减持股份的预披露公告》。公司财务总监卢志 锋计划自上述公告披露之日起 15 个交易日后三个月内以集中竞价方式减持本公 司股份不超过 9,375 股（占剔除回购股份后公 ...

Group 1 - The company announced that its financial director, Lu Zhifeng, planned to reduce his holdings by a maximum of 9,375 shares, which represents 0.0023% of the company's total share capital after excluding repurchased shares [1] - The reduction plan was completed on August 11, 2025, with an average selling price of 9.4 yuan per share [1] - After the reduction, Lu Zhifeng holds a total of 28,125 shares, accounting for 0.0070% of the company's total share capital [1]

Group 1 - The core point of the article is that Hangzhou Zhongya Machinery Co., Ltd. has obtained a patent for a "packaging handling component," indicating its innovation in the machinery sector [1] - The patent was granted with the announcement number CN114537762B, and the application date was March 2022 [1] - Hangzhou Zhongya Machinery Co., Ltd. was established in 1999 and is primarily engaged in the manufacturing of computers, communications, and other electronic devices [1] Group 2 - The company has a registered capital of 407.640875 million RMB [1] - It has invested in 19 enterprises and participated in 203 bidding projects [1] - The company holds 32 trademark registrations and 1,131 patent records, along with 57 administrative licenses [1]

证券代码：300512 证券简称：中亚股份 公告编号：2025-053 特此公告。 杭州中亚机械股份有限公司 杭州中亚机械股份有限公司 关于全资子公司启用新公章的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 杭州中亚机械股份有限公司（以下简称"公司"）全资子公司杭州中亚瑞程包装 科技有限公司（以下简称"中亚瑞程"）因原公章使用多年磨损严重，于2025年7月 22日起启用新公章。新公章公司名称不变，并已在杭州市公安局拱墅区分局完成备 案登记。 中亚瑞程原公章自2025年7月22日起作废，不再使用。2025年7月22日前，使用 原公章的有关正常商务活动的文字材料存续有效。2025年7月22日起，再行使用或 认可中亚瑞程原公章所产生的一切法律责任均由当事人自行承担。 上述事项不会对公司及中亚瑞程的生产经营造成重大不利影响。 1 董事会 2025 年 7 月 23 日 ...

Core Viewpoint - Central to the news is the announcement by Zhongya Co., Ltd. regarding the planned reduction of shares by its chairman and several shareholders, marking the third such announcement in 2025, amidst a backdrop of declining profits and stock price fluctuations [1][4]. Group 1: Shareholding Changes - The chairman and several shareholders plan to reduce their holdings by up to 5,108,600 shares, representing 1.27% of the company's total share capital after excluding repurchased shares [2]. - Specific plans include the chairman reducing up to 1,500,000 shares (0.3720%), and similar reductions by other shareholders, including Xu Manhua and Hangzhou Fupai [2][3]. - This marks the third pre-disclosure of share reduction by Zhongya Co., Ltd. in 2025, following a previous announcement in February where only a fraction of the planned reduction was executed [4]. Group 2: Financial Performance - Zhongya Co., Ltd. has experienced a continuous decline in net profit over the past three years, with figures of 133 million yuan, 93 million yuan, and 41 million yuan from 2021 to 2023 [5]. - In 2024, the company reported total revenue of 1.015 billion yuan, a slight decrease of 0.29%, and a net profit of 26.35 million yuan, down 35.84% year-on-year [5]. - The first quarter of 2025 showed a revenue increase of 24.24% to 291 million yuan, but net profit still declined by 16.13% [5]. Group 3: Stock Price Trends - Since its listing in 2016, Zhongya Co., Ltd.'s stock price has experienced significant volatility, peaking above 100 yuan before falling to as low as 4.34 yuan [6]. - As of July 22, 2025, the stock price was 8.86 yuan, reflecting a nearly 60% rebound since September 18, 2024 [7].

Group 1 - Haier Air Conditioning's subsidiary terminates investment in a new energy materials project due to economic feasibility concerns stemming from tariff policy adjustments, transportation and exchange rate fluctuations, and intensified market competition [1] - Chengdu XianDao's majority of self-developed new drug projects are in various pre-clinical stages, with significant uncertainty regarding future external transfers [1] - Huafeng Technology plans to raise up to 1 billion yuan through a private placement to fund expansion projects including high-speed line modules and defense connectors [1] Group 2 - Hehe Information expects a revenue increase of 19.15% to 26.13% year-on-year for the first half of 2025, driven by advancements in AI technology and enhanced product competitiveness [2] - Xiamen Tungsten's net profit for the first half of 2025 is reported at 307 million yuan, a year-on-year increase of 27.76%, benefiting from national subsidy policies and increased demand for 3C consumer devices [3] - China Power Construction signed new contracts worth 686.699 billion yuan in the first half of 2025, a year-on-year growth of 5.83%, with energy and power contracts increasing by 12.27% [4] Group 3 - Beilu Zhikong plans to invest approximately 600 million yuan to establish a smart mining driving industrialization base in Nanjing [5] - Zhongshi Technology anticipates a net profit increase of 85.01% to 105.75% for the first half of 2025, driven by recovering market demand in the consumer electronics sector [6] - Yongli Co. intends to establish a joint venture focused on smart pet appliances, with an investment of 2.55 million yuan for a 51% stake [7] Group 4 - Sanquan Foods plans to set up a wholly-owned subsidiary in Hong Kong and invest approximately 280 million Australian dollars to establish a production base in Australia [7] - Yunda Technology's controlling shareholder intends to transfer 10% of the company's shares at a price of 9.01 yuan per share, totaling 400 million yuan [7] - Zhongya Co.'s actual controller plans to reduce their stake by up to 1.27% over the next three months [8] - Delian Group plans to invest up to 60 million yuan of idle funds in securities to enhance cash utilization and returns [9]

Group 1 - The core point of the article is that Zhongya Co., Ltd. announced a plan for major shareholders to reduce their holdings by up to 1.27% in the next three months [1] - The shareholders involved in the reduction include the chairman and actual controller, Shi Zhongwei, along with several associated parties [1] - The reasons for the share reduction are personal funding needs and the incentive requirements of the employee stock ownership platform [1] Group 2 - The reduction will be executed through centralized bidding or block trading methods [1] - The selling price will be determined based on market conditions and will not be lower than the issuance price [1]

Group 1 - The chairman and actual controller of Zhongya Co., Ltd. plans to reduce holdings by no more than 1.5 million shares, accounting for 0.3720% of the total share capital after excluding repurchased shares [1] - The director and actual controller Xu Manhua also plans to reduce holdings by no more than 1.5 million shares, representing 0.3720% of the total share capital after excluding repurchased shares [1] - Shareholder Hangzhou Fupai Management Consulting Co., Ltd. intends to reduce holdings by no more than 1.5 million shares, which is 0.3720% of the total share capital after excluding repurchased shares [1] Group 2 - Shareholder Hangzhou Gaodi Enterprise Management Consulting Co., Ltd. plans to reduce holdings by no more than 390,000 shares, accounting for 0.0967% of the total share capital after excluding repurchased shares [1] - Shareholder Shi Fengxiang intends to reduce holdings by no more than 218,600 shares, representing 0.0542% of the total share capital after excluding repurchased shares [1] - The reason for the reductions is personal funding needs, with methods including centralized bidding or block trading, and the reduction period is three months starting from 15 trading days after the announcement [1]

证券代码：300512 证券简称：中亚股份 公告编号：2025-052 杭州中亚机械股份有限公司 关于公司董事长、实际控制人及其一致行动人减持股份的 预披露公告 股东史中伟、徐满花、杭州富派管理咨询有限公司、杭州高迪企业管理咨 询有限公司、史凤翔保证向本公司提供的信息内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一 致。 特别提示： 1、杭州中亚机械股份有限公司（以下简称"公司"）于 2025 年 7 月 21 日收 到公司董事长、实际控制人史中伟的《股份减持计划告知函》。持有本公司股份 39,565,384 股（占剔除回购股份后本公司总股本比例 9.8126%）的公司董事长、 实际控制人史中伟计划在自本公告披露之日起 15 个交易日后三个月内以集中竞 价或大宗交易方式减持本公司股份不超过 1,500,000 股（占剔除回购股份后本公 司总股本比例 0.3720%）。 2、公司于 2025 年 7 月 21 日收到公司董事、实际控制人徐满花的《股份减 持计划告知函》。持有本公司股份 41,225,862 股（占剔除回购股份后本公司总股 ...

Core Viewpoint - The announcement details the completion of share reduction plans by two executives of Hangzhou Zhongya Machinery Co., Ltd., including the number of shares sold and the average selling prices [1][2]. Group 1: Share Reduction Details - Shareholders Ji Yonglin and Jin Weidong have completed their share reduction plans, with Ji Yonglin reducing 18,750 shares at an average price of 9.1288 yuan, representing 0.0047% of the company's total share capital after excluding repurchased shares [2]. - Jin Weidong reduced 28,750 shares at an average price of 8.6613 yuan, accounting for 0.0071% of the company's total share capital after excluding repurchased shares [2]. - The total shares held by Ji Yonglin decreased from 75,000 shares (0.0186%) to 56,250 shares (0.0140%) after the reduction [2]. - Jin Weidong's total shares decreased from 115,000 shares (0.0285%) to 86,250 shares (0.0214%) following the reduction [2]. Group 2: Compliance and Regulations - The share reduction complies with the relevant regulations, including the Interim Measures for the Administration of Share Reduction by Shareholders of Listed Companies and the Shenzhen Stock Exchange's rules [3]. - The reduction does not violate any prior commitments and will not lead to a change in the company's control or affect its governance structure and ongoing operations [3].