好上好（001298）公告，公司高级管理人员孟振江先生的股份减持计划已于2025年6月11日实施完成。 孟振江先生通过集中竞价方式减持公司股份25000股，占公司总股本的0.0085%。减持前，孟振江先生 持有公司股份69600股，占总股本的0.0340%；减持后，持有75920股，占总股本的0.0256%。此次减持 符合相关法律法规及公司此前披露的减持计划，未违反任何减持相关承诺。 ...

二、对外投资进展情况 近日，宝汇芯微已完成工商登记注册手续，并取得深圳市市场监督管理局核 发的《营业执照》。具体信息如下： 大厦 1504 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，不存在 任何虚假记载、误导性陈述或者重大遗漏。 一、对外投资概述 深圳市好上好信息科技股份有限公司 上市首日风险提示公告 证券代码：001298 证券简称：好上好 公告编号：2025-037 深圳市好上好信息科技股份有限公司（以下简称"公司"）于 2025 年 5 月 设立合资公司的议案》，公司全资子公司深圳市蜜连科技有限公司（以下简称"深 圳蜜连"）与深圳宝汇芯科技有限公司（以下简称"宝汇芯科技"）共同出资设 立深圳市宝汇芯微电子有限公司（以下简称"宝汇芯微"），深圳蜜连以货币方 式出资人民币 510 万元，占注册资本总额的 51%；宝汇芯科技以货币方式出资人 民币 490 万元，占注册资本总额的 49%。具体内容详见公司于 2025 年 5 月 30 日 在巨潮资讯网（http://www.cninfo.com.cn）披露的《关于全资子公司对外投资设 立合资公司的公告》（公告编号：2025-034）。 三、备查 ...

证券代码：001298 证券简称：好上好 公告编号：2025-038 深圳市好上好信息科技股份有限公司 关于公司为子公司提供担保的进展公告 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，不存在 任何虚假记载、误导性陈述或者重大遗漏。 一、担保情况概述 深圳市好上好信息科技股份有限公司（以下简称"公司"）于 2025 年 5 月 16 日召开 2024 年年度股东大会，审议通过了《关于公司及子公司 2025 年度对 外担保额度预计的议案》，同意 2025 年度公司为子公司提供担保、子公司与子 公司之间的担保额度总计不超过人民币 588,600 万元或等值外币（含已审批未到 期额度）。其中公司对资产负债率 70%以上的子公司的担保额度为 365,000 万元， 对资产负债率 70%以下的子公司的担保额度为 72,000 万元，子公司与子公司之 间的担保额度为 151,600 万元，上述额度包括新增担保及原有担保的展期或者续 保。具体内容详见公司于 2025 年 4 月 25 日在巨潮资讯网（www.cninfo.com.cn） 上披露的《关于公司及子公司 2025 年度对外担保额度预计的公告》（公告编 ...

一、对外投资概述 深圳市好上好信息科技股份有限公司（以下简称"公司"）于 2025 年 5 月 28 日召开第二届董事会第十五次会议，审议通过了《关于全资子公司对外投资 设立合资公司的议案》，公司全资子公司深圳市蜜连科技有限公司（以下简称"深 圳蜜连"）与深圳宝汇芯科技有限公司（以下简称"宝汇芯科技"）共同出资设 立深圳市宝汇芯微电子有限公司（以下简称"宝汇芯微"），深圳蜜连以货币方 式出资人民币 510 万元，占注册资本总额的 51%；宝汇芯科技以货币方式出资人 民币 490 万元，占注册资本总额的 49%。具体内容详见公司于 2025 年 5 月 30 日 在巨潮资讯网（http://www.cninfo.com.cn）披露的《关于全资子公司对外投资设 立合资公司的公告》（公告编号：2025-034）。 二、对外投资进展情况 近日，宝汇芯微已完成工商登记注册手续，并取得深圳市市场监督管理局核 发的《营业执照》。具体信息如下： 1、名称：深圳市宝汇芯微电子有限公司 证券代码：001298 证券简称：好上好 公告编号：2025-037 深圳市好上好信息科技股份有限公司 关于全资子公司对外投资设立合资公司的进展 ...

好上好今日上涨5.80%，全天换手率36.10%，成交额11.75亿元，振幅10.65%。龙虎榜数据显示，机构净 买入4478.55万元，深股通净买入2948.25万元，营业部席位合计净卖出1126.93万元。 深交所公开信息显示，当日该股因日换手率达36.10%上榜，机构专用席位净买入4478.55万元，深股通 净买入2948.25万元。 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交2.35亿元，其中，买入成交额为1.49亿 元，卖出成交额为8616.62万元，合计净买入6299.87万元。 具体来看，今日上榜的营业部中，共有2家机构专用席位现身，即买二、买四，合计买入金额4633.59万 元，卖出金额155.03万元，合计净买入4478.55万元，深股通为第一大买入营业部及第二大卖出营业部， 买入金额为4751.25万元，卖出金额为1803.00万元，合计净买入2948.25万元。 资金流向方面，今日该股主力资金净流入2.68亿元，其中，特大单净流入2.67亿元，大单资金净流入 40.49万元。近5日主力资金净流入2.36亿元。（数据宝） 好上好6月6日交易公开信息 | 买/ 卖 | 会员营业 ...

Market Overview - The A-share market experienced slight fluctuations with the Shanghai Composite Index down by 0.06% to 3382.11, the Shenzhen Component down by 0.18% to 10185.34, and the ChiNext Index down by 0.48% to 2038.87 [2][3] - The total market turnover reached 763.1 billion CNY, with 2223 stocks rising, 275 unchanged, and 2914 declining [3] Sector Performance - The sectors of non-ferrous metals, telecommunications, and petrochemicals saw significant gains, while the new consumption sector, including pet economy, ice and snow tourism, and medical beauty, performed poorly [4] - The Hainan Free Trade Port concept surged, with stocks like Hainan Ruize, Hainan Expressway, and Luoniushan hitting the daily limit [12][18] Key Concepts and Stocks - The storage chip concept stocks rose sharply, with major players like Daway Co. and Haoshanghao hitting the daily limit, and Guokewi increasing by over 12% [8][9] - The "East Data West Computing" initiative and related sectors such as IDC, cloud computing, and AI computing saw collective gains, with stocks like Zhongcheng Technology and Nanling Technology nearing their daily limit [10][11] Hainan Free Trade Port Developments - The State Council approved the Hainan provincial government to approve land use matters, supporting the construction of the Hainan Free Trade Port, which is expected to create strategic opportunities [18] - The Hainan Free Trade Port is approaching a critical milestone with the 2025 deadline for "closure" as outlined in the overall plan [18] Football Concept Decline - The previously hot "Sichuan Super" concept stocks cooled down, with Jinling Sports experiencing a significant drop of 12.9% [19][22] - The football concept index fell by 2.82%, indicating a broader decline in related stocks [23]

Core Viewpoint - The storage chip sector is experiencing significant stock price movements, with several companies seeing sharp increases due to a new wave of price hikes in the market [1] Group 1: Market Movements - Goodix Technology's stock surged to the daily limit, indicating strong investor interest [1] - Other companies such as Zhaoyi Innovation and Xinyu Ren also saw their stocks rise over 5% [1] - Additional companies including Tongyou Technology, Yingfang Micro, Wanrun Technology, and Shannon Chip Innovation followed suit with price increases [1] Group 2: Market Trends - The storage chip market is currently undergoing a new round of price increases, with multiple leading firms announcing higher prices for certain products [1]

Summary of Key Points Core Viewpoint - The news highlights a stock reduction by Meng Zhenjiang, a senior executive at Haoshanghao, indicating potential changes in the company's stock dynamics and executive sentiment towards the company's performance [1]. Company Information - Haoshanghao's main business includes technology research and development, consulting, and services related to computer hardware and software, big data, IoT, and consumer electronics [1]. - The company reported a total revenue of 7.185 billion yuan from distribution business, accounting for 99.33% of its total revenue, while IoT product design and manufacturing contributed 47.1153 million yuan (0.65%), and custom chip revenue was 713.8 thousand yuan (0.01%) [1]. Stock Activity - On June 3, Meng Zhenjiang sold 21,000 shares at an average price of 20.54 yuan, resulting in a transaction amount of 431,300 yuan, leaving him with 79,900 shares [1][2]. - The total market capitalization of Haoshanghao is reported to be 5.934 billion yuan [3].

Group 1 - The stock price of Hao Shang Hao (001298) closed at 19.2 yuan, down 30.51% from last week's 27.63 yuan, with a market cap of 5.699 billion yuan [1] - The company provided guarantees for its subsidiaries totaling no more than 588.6 million yuan or equivalent foreign currency, with specific amounts allocated based on the subsidiaries' debt ratios [1] - The company has a guarantee balance of 965.3293 million yuan for its subsidiaries, accounting for 61.25% of the latest audited net assets [1] Group 2 - The second board meeting approved two resolutions: one for the establishment of a joint venture company, with the wholly-owned subsidiary Miliant Technology investing 5.1 million yuan for a 51% stake [2] - The company has completed the registration change and obtained a notice from the Shenzhen Market Supervision Administration, increasing its registered capital from 204.71448 million yuan to 296.835996 million yuan [2][3]

Group 1 - Huapei Power received a project intention letter from a domestic new energy vehicle company for a thermal management system PTC water heater, with an estimated sales amount of approximately 9 million yuan over a 5-year lifecycle starting from 2026 [1] - Antu Biotech obtained medical device registration certificates for products including "Cytomegalovirus IgM Antibody Test Kit" [1][2] - Yihong Technology adjusted the upper limit of its share repurchase price to 65.04 yuan per share, with a total repurchase amount of 6.9583 million yuan for 198,000 shares [2] Group 2 - Aihui Long received a medical device registration certificate for the Hepatitis B virus core antibody detection kit, valid until May 28, 2030 [2][3] - Quanxin Co. plans to engage in commodity futures hedging to mitigate raw material price fluctuations, with a maximum guarantee amount of 8 million yuan [3] - Jiahua Intelligent plans to lease idle assets in Dongguan for a total rental amount of approximately 6.3193 million yuan over 6 years [3] Group 3 - Qianjiang Biochemical announced the resignation of its chairman and a director, with a new chairman to be elected [4][5] - Aerospace Morning Light was suspended from participating in military procurement activities due to violations, with internal investigations underway [6] - Guang'an Aizhong intends to establish a fund with a total scale of 70.7 million yuan, focusing on distributed wind and solar power generation [7] Group 4 - Zhejiang Medicine plans to use up to 1 billion yuan of idle funds for entrusted wealth management, with a maximum investment period of 12 months [10] - Hengrui Medicine's subsidiary received approval for clinical trials of HRS9531 injection, aimed at treating type 2 diabetes patients [11] - Taiji Co. announced the purchase of 10 million yuan in wealth management products, with a minimum holding period of 6 months [12] Group 5 - Hong Kong-listed company Huichuang Pharmaceutical received approval for the clinical trial of a spray for treating primary premature ejaculation [26][27] - Haichuang Pharmaceutical's new drug application for a prostate cancer treatment was approved by the National Medical Products Administration [28] - Zhuhai Guanyu was selected as a designated supplier for low-voltage lithium batteries by SAIC Volkswagen [29] Group 6 - Huayi Technology opened a tax refund service for overseas travelers, enhancing its retail offerings [32] - Baobian Electric plans to transfer 90% of its subsidiary's shares for 137 million yuan [33] - Yiwei Communication intends to invest 100 million yuan to establish a wholly-owned subsidiary to enhance its strategic layout [34]