证券代码：920765 证券简称：美之高 公告编号：2026-005 深圳市美之高科技股份有限公司 员工持股平台拟减持公司股份的预披露公告（再次披露） 本公司及董事会全体成员及相关股东保证公告内容不存在虚假记载、误 导性陈述或重大遗漏，并对其内容的真实、准确和完整承担个别及连带责 任。 一、 减持主体的基本情况 | 股东名称 | 股东身份 | 持股数量 | 持股比例 | 当前持股股份 | | --- | --- | --- | --- | --- | | | | （股） | （%） | 来源 | | 深圳市华汇通鼎投资合 伙企业（有限合伙） | 员工持股 平台 | 11,534,900 | 13.2707% | 北京证券交易 所上市前及权 | | | | | | 益分派取得 | | 新余美高投资管理中 心（有限合伙） | 员工持股 平台 | 6,370,000 | 7.3286% | 北京证券交易 所上市前及权 | | | | | | 益分派取得 | 注：深圳市华汇通鼎投资合伙企业（有限合伙）、新余美高投资管理中心（有限合伙）为员 工持股平台，系实际控制人的一致行动人。 二、 本次减持计划的主要内容 | | ...

证券代码：920765 证券简称：美之高 公告编号：2026-004 深圳市美之高科技股份有限公司 员工持股平台拟减持公司股份的预披露公告 本公司及董事会全体成员及相关股东保证公告内容不存在虚假记载、误 导性陈述或重大遗漏，并对其内容的真实、准确和完整承担个别及连带责 任。 一、 减持主体的基本情况 | 股东名称 | 股东身份 | 持股数量 | 持股比例 | 当前持股股份 | | --- | --- | --- | --- | --- | | | | （股） | （%） | 来源 | | 深圳市华汇通鼎投资合 伙企业（有限合伙） | 员工持股 平台 | 11,534,900 | 13.2707% | 北京证券交易 所上市前及权 益分派取得 | | 新余美高投资管理中 心（有限合伙） | 员工持股 平台 | 6,370,000 | 7.3286% | 北京证券交易 所上市前及权 | | | | | | 益分派取得 | 注：深圳市华汇通鼎投资合伙企业（有限合伙）、新余美高投资管理中心（有限合伙）为员 工持股平台，系实际控制人的一致行动人。 二、 本次减持计划的主要内容 | | 计划减持 | 计划减持 | | | ...

单位：元 证券代码：920765 证券简称：美之高 公告编号：2026-003 深圳市美之高科技股份有限公司 2025 年年度业绩快报公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 特别提示：本公告所载 2025 年年度主要财务数据为初步核算数据，未经会 计师事务所审计，具体数据以公司 2025 年年度报告中披露的数据为准，提请投 资者注意投资风险。 一、2025 年年度主要财务数据和指标 | 项目 | 本报告期 | 上年同期 | 变动比例% | | --- | --- | --- | --- | | 营业收入 | 523,118,750.22 | 542,251,121.62 | -3.53% | | 利润总额 | -8,651,018.56 | 26,852,127.56 | -132.22% | | 归属于上市公司股东的净利润 | -6,692,079.64 | 19,177,557.38 | -134.90% | | 归属于上市公司股东的扣除非经常性 损益的净利润 | -8,297,779 ...

证券代码：920765 证券简称：美之高 公告编号：2026-002 深圳市美之高科技股份有限公司 关于使用闲置募集资金委托理财进展的公告 二、 本次委托理财情况 （二） 使用闲置募集资金投资产品的说明 公司本次使用部分闲置募集资金进行现金管理的产品为银行结构性存款，收 益类型为保本保最低收益型，市场风险较小，能够满足安全性高、流动性好、保 证本金安全的要求。 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 一、 授权委托理财情况 （一）审议情况 深圳市美之高科技股份有限公司（以下简称"公司"）于 2025 年 4 月 24 日召开第四届董事会第四次会议、第四届监事会第四次会议审议通过了《使用部 分闲置募集资金购买理财产品》议案，同意公司在确保资金安全、不影响募集资 金投资项目建设的前提下，使用额度不超过人民币 7,000 万元的闲置募集资金进 行现金管理，在上述额度范围内资金可以循环滚动使用。公司拟投资的品种为保 证本金安全的理财产品、定期存款、通知存款或结构性存款等产品（包括但不限 于银行存款类产品 ...

证券代码：920765 证券简称：美之高 公告编号：2026-001 深圳市美之高科技股份有限公司 2025 年年度业绩预告公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 特别提示：本公告所载 2025 年年度主要财务数据为初步核算数据，未经会 计师事务所审计，具体数据以公司 2025 年年度报告中披露的数据为准，提请投 资者注意投资风险。 一、本期业绩预告情况 (一)业绩预告期间 2025 年 1 月 1 日至 2025 年 12 月 31 日。 (二)业绩预告情况 √年度净利润为负值 单位：万元 | 项目 | 本报告期 | 上年同期 | 变动比例% | | --- | --- | --- | --- | | 归属于上市公司股东 | -650～-800 | 1,917.76 | -133.89%～-141.72% | | 的净利润 | | | | 深圳市美之高科技股份有限公司 董事会 2026 年 1 月 29 日 二、本期业绩重大变化的主要原因 报告期内，受国际贸易政策变化影响，公司对美国一般 ...

Investment Rating - The report suggests a focus on sectors driven by policies and demand, particularly in commercial aerospace, healthcare, and energy storage [3][29]. Core Insights - The market experienced a slight decline with the North Exchange A-share trading volume reaching 21.53 billion yuan, down by 1.836 billion yuan from the previous trading day, and the North Exchange 50 Index closing at 1431.71, down 0.51% [1][8]. - The report highlights a significant divergence in stock performance, with sectors exhibiting new productive capabilities showing relative resilience [3]. - Commercial aerospace and satellite internet concepts emerged as market focal points, driven by recent developments such as the establishment of the "Commercial Aerospace Measurement and Control and Satellite Application Alliance" and Google's announcement of a space data center plan [3][21]. - The healthcare sector saw increased activity, particularly in pharmaceutical companies like Lude Medical, boosted by rising demand during the flu season and news regarding Ant Group's AI health application [3][21]. Summary by Sections Market Review - On December 18, the North Exchange A-share trading volume was 21.53 billion yuan, a decrease of 1.836 billion yuan from the previous day, with the North Exchange 50 Index closing at 1431.71, down 0.51% [1][8]. - Among 286 companies listed, 97 saw an increase, 5 remained flat, and 184 experienced a decline [1][18]. Important News - The State Administration for Market Regulation emphasized the need to address "involutionary" competition and promote a market order characterized by quality and fair pricing [2]. - The introduction of humanoid robots in CATL's battery production line has reportedly tripled daily output compared to manual labor [2][21]. Key Company Announcements - Ruixing Co. announced plans to participate in a public auction for a 10% stake in Weifang China Resources Gas Co., with a starting price of 14.125 million yuan [22]. - Chicheng Co. plans to use up to 30 million yuan of idle raised funds for cash management [24].

Core Viewpoint - Meizhi Gao (920765) experienced a significant decline of 7.97% in its stock price, with a trading volume of 3.54 billion yuan and a turnover rate of 27.11% on the day of reporting [2] Trading Activity Summary - The stock was listed on the exchange due to its turnover rate reaching 27.11%, with a total net sell of 68.5684 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction volume of 130 million yuan, with a buying amount of 30.6385 million yuan and a selling amount of 99.2069 million yuan, resulting in a net sell of 68.5684 million yuan [2] - The largest buying brokerage was Guosen Securities Co., Ltd. Shenzhen Internet Branch, with a buying amount of 10.1668 million yuan, while the largest selling brokerage was Dongfang Securities Co., Ltd. Shanghai Pudong New Area Yuanshen Road Securities Brokerage, with a selling amount of 32.6870 million yuan [2] Detailed Brokerage Activity - The top five buying brokerages and their respective amounts are as follows: - Guosen Securities Co., Ltd. Shenzhen Internet Branch: 10.1668 million yuan buy, 1.3799 million yuan sell - Dongfang Caifu Securities Co., Ltd. Lhasa Tuanjie Road First Securities Brokerage: 6.3704 million yuan buy, 4.8151 million yuan sell - Dongfang Caifu Securities Co., Ltd. Lhasa Dongcheng District Jiangsu Avenue Securities Brokerage: 4.7439 million yuan buy, 0.3236 million yuan sell - Dongfang Caifu Securities Co., Ltd. Lhasa Donghuan Road Second Securities Brokerage: 4.6985 million yuan buy, 1.5904 million yuan sell - Dongfang Caifu Securities Co., Ltd. Lhasa Tuanjie Road Second Securities Brokerage: 4.3331 million yuan buy, 2.8010 million yuan sell [2] - The top five selling brokerages and their respective amounts are as follows: - Dongfang Securities Co., Ltd. Shanghai Pudong New Area Yuanshen Road Securities Brokerage: 0.0000 million yuan buy, 32.6870 million yuan sell - Jinfeng Street Securities Co., Ltd. Shanghai Second Branch: 0.2809 million yuan buy, 16.4399 million yuan sell - Huazheng Securities Co., Ltd. Shanghai Yuanshen Road Brokerage: 0.0000 million yuan buy, 15.2677 million yuan sell - Guotai Junan Securities Co., Ltd. Shandong Qingdao Fuzhou South Road Brokerage: 0.0245 million yuan buy, 14.4981 million yuan sell - Dongfang Caifu Securities Co., Ltd. Shanghai Xuhui District Yunjin Road Securities Brokerage: 0.0204 million yuan buy, 9.4042 million yuan sell [2]

Summary of Key Points Core Viewpoint - The stock of Meizhigao (920765) experienced a significant decline of 18.36% on the trading day, with a trading volume of 3.45 billion yuan and a price fluctuation of 33.09% [2] Trading Activity - The stock was listed on the North Exchange due to its price fluctuation reaching 33.09%, with a total net sell of 43.24 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction volume of 104 million yuan, with a buying amount of 30.37 million yuan and a selling amount of 73.60 million yuan, resulting in a net sell of 43.24 million yuan [2] Brokerage Details - The largest buying brokerage was Dongfang Securities Co., Ltd. Ningbo Tiantong North Road Securities Brokerage, with a buying amount of 10.32 million yuan [2] - The largest selling brokerage was Dongfang Caifu Securities Co., Ltd. Shanghai Xuhui District Yunjin Road Securities Brokerage, with a selling amount of 21.17 million yuan [2]

Group 1 - The company Meizhigao (920765) experienced a significant trading event on December 17, 2025, with a price fluctuation of 33.09% and a trading volume of 11.228 million shares, resulting in a transaction value of 345 million yuan [1][2]. - The top buying position was held by Dongfang Securities Co., Ltd. Ningbo Tiantong North Road Securities Business Department, which purchased shares worth approximately 10.32 million yuan [1][2]. - The top selling position was held by Dongfang Caifu Securities Co., Ltd. Shanghai Xuhui District Yunjin Road Securities Business Department, which sold shares worth approximately 21.17 million yuan [1][2]. Group 2 - The trading data indicates a high level of market activity for Meizhigao, with multiple securities firms participating in both buying and selling, reflecting investor interest [2]. - The overall trading dynamics show a disparity between buying and selling amounts, with selling significantly outpacing buying, which may indicate bearish sentiment among investors [2].

书面询问、电话询问、口头询问、微信询问等方式。 证券代码：920765 证券简称:美之高 公告编号：2025-094 深圳市美之高科技股份有限公司股票交易异常波动公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、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个别及连带法律责任。 一、股票交易异常波动的具体情况 公司股票最近 2 个有成交的交易日（2025 年 12 月 15 日、2025 年 12 月 16 日）以内收 盘价涨幅偏离值累计达到 42.93%，根据《北京证券交易所交易规则（试行）》的有关规定， 属于股票交易异常波动情形。 二、公司关注并核实的相关情况 1、 核实对象： 公司控股股东、实际控制人、在任董事、高级管理人员。 2、 核实方式： 3、 核实结论： 前期公告的事项不存在需要更正、补充之处；未发现可能或已经对本公司股票交易价格 产生较大影响的媒体报道或市场传闻，不涉及热点概念事项；近期公司经营情况及内外部经 营环境未发生重大变化；公司、控股股东和实际控制人不存在关于本公司的应披露而未披露 的重大事项，或处于筹划阶段的重大事项；不存在其他可能对股价产生 ...