上海会畅科技股份有限公司 关于为全资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内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 一、担保预计情况概述 上海会畅科技股份有限公司（以下简称"公司"）于 2025 年 4 月 24 日召开第 五届董事会第九次会议审议通过了《关于向金融机构申请综合授信额度及提供担 保预计的议案》，并经公司 2025 年 5 月 16 日召开的 2024 年年度股东大会批准， 同意为满足公司及合并报表范围内子公司生产经营需要，保障各项业务顺利开展， 公司及子公司拟向银行等金融机构申请综合授信，总额度不超过人民币 8 亿元 （含等值外币），融资方式包括但不限于银行短、中期流动资金贷款、中长期项 目资金贷款、固定资产投资贷款、保函、信用证、承兑汇票、票据贴现、保理等， 有效期自公司2024年年度股东大会审议通过之日起至2025年年度股东大会召开 之日止，授信期内授信额度可以循环使用。 在上述综合授信额度范围内，公司拟向全资子公司深圳市明日实业有限责任 公司（以下简称"明日实业"）提供总额不超过人民币 4 亿元（含等值外币）的担 保，担保方式包括但不限于保证、 ...

上海会畅科技股份有限公司 关于高级管理人员辞职的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 一、高级管理人员辞职情况 上海会畅科技股份有限公司（以下简称"公司"）董事会于近日收到江海洋 先生提交的书面辞职报告。江海洋先生因个人原因申请辞去公司副总经理职务， 其辞职报告自送达公司董事会之日起生效。辞职后，江海洋先生将不在公司及子 公司担任任何职务。江海洋先生已完成工作交接，并确认与公司董事会及管理层 无任何意见分歧，亦没有任何其他事项须提请公司及公司股东注意，其辞职不会 对公司正常经营与管理产生影响。 股票简称：会畅科技 股票代码：300578 公告编号：2026-003 江海洋先生原定任期至公司第五届董事会任期届满时止。截至本公告披露日， 江海洋先生未持有公司股份，亦不存在应当履行而未履行的承诺事项。 二、备查文件 江海洋先生《辞职报告》。 特此公告。 上海会畅科技股份有限公司董事会 2026 年 3 月 6 日 江海洋先生在担任公司副总经理职务期间勤勉尽责、恪尽职守，公司及董事 会对江海洋先生任职期间为公司经营发展所作出的贡献表示衷心的感谢！ ...

Group 1 - The core point of the article is that the company Huichang Technology (300578) has approximately 31,000 total shareholders as of January 30, 2026 [1]

Group 1 - The core viewpoint of the article is that Huichang Technology (300578.SZ) has successfully completed a phase of validation for its AI interactive products showcased at a North American exhibition and is proceeding with subsequent work as planned [1] Group 2 - The company is actively engaging in the development of AI interactive products, indicating a commitment to innovation and market presence [1] - The progress of the project aligns with the company's established timeline, suggesting effective project management and execution [1]

Group 1 - The core point of the article is that the company, Huichang Technology (300578), has stated it is currently not engaged in any AI marketing-related business [1] Group 2 - The company responded to investor inquiries on its interactive platform regarding its business activities [1]

Group 1 - The core viewpoint of the article is that the company, Huichang Technology, has successfully completed a phase of verification for its AI interactive products showcased at a North American exhibition and is proceeding with subsequent work as planned [2] Group 2 - The company responded to investor inquiries on its interactive platform regarding the progress of its AI products [2] - The verification of the AI interactive products is a significant milestone for the company, indicating progress in its development and potential market readiness [2] - The company is following a predetermined plan for the next steps in the development of these AI products [2]

Group 1 - The company, Huichang Technology (300578.SZ), has stated on its interactive platform that it is currently not engaged in any AI marketing-related business [1]

Core Viewpoint - The company, Huichang Technology (300578.SZ), primarily engages in audio-video and intelligent interaction-related businesses and has not yet ventured into the manhua (comic) sector [1] Group 1 - The company is focused on audio-video and intelligent interaction services [1] - There is currently no involvement in manhua-related business activities [1]

Group 1 - The core viewpoint of the article is that Huichang Technology (300578.SZ) primarily engages in audio-video and intelligent interaction-related businesses and has not yet ventured into the manhua (comic) business [1] Group 2 - The company is currently focused on its existing business areas without diversifying into new sectors such as manhua [1]

Core Insights - The company, Weichang Technology, is focusing on advancing its AI interactive products and plans to expand into overseas markets through crowdfunding and independent platforms for user insights and commercialization attempts in 2026 [1][2] - 2026 is identified as a critical year for strategic investment and transformation, with the audio and video main business expected to maintain stable operations while AI innovation will progress at a steady pace [1] Business Progress - The company possesses its own smart terminal manufacturing capabilities and will coordinate production arrangements based on product iterations and order situations, while also evaluating multi-regional supply chains to enhance stability [2]