证券代码：605008 证券简称：长鸿高科 公告编号：2025-036 宁波长鸿高分子科技股份有限公司 关于上海证券交易所对公司2024年年度报告的信息 披露监管问询函的回复公告 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。 宁波长鸿高分子科技股份有限公司（以下简称"公司"）于近日收到上海 证券交易所上市公司管理一部发送的《关于宁波长鸿高分子科技股份有限公司 2024年年度报告的信息披露监管问询函》（上证公函 [2025]0546号）（以下简 称"《问询函》"）。公司对《问询函》涉及的问题进行了逐项核实，现将回 复情况公告如下： 一、问题1.关于公司经营情况。年报显示，报告期公司主要从事相关产 品的生产和销售，公司2024年分季度营业收入分别为7.71亿元、8.14亿元、 9.47亿元、11.01亿元，扣非归母净利润分别为4,163.97万元、2,901.68万元、 366.29万元、-556.97万元，经营活动产生的现金流量净额分别为-6,249.49 万元、15,383.37万元、2,937.38万元、22,792.46 ...

立信中联会计师事务所(特殊普通合伙) 《关于宁波长鸿高分子科技股份有限公司 2024 年年度报告的信息披露监管问询函》的回复 立信中联专复字[2025]D-0184 号 立信中联会计师事务所(特殊普通合伙) LixinZhonglian CPAs (SPECIAL GENERAL PARTNERSHIP) 目 家 一、 专项说明 1—83 . in the and and the submit and the subject of the subject of the station of the station of the station of the station of t 立信中联会计师事务所(特殊普通合伙) LixinZhonglianCPAs(SPECIALGENERALPARTNERSHIP) 立信中联会计师事务所(特殊普通合伙) 《关于宁波长鸿高分子科技股份有限公司 2024 年年度报告的信息披露监管问询函》的回复 立信中联专复字[2025]D-0184 号 上海证券交易所上市公司管理一部: 根据贵部出具的《关于宁波长鸿高分子科技股份有限公司 2024 年年度报告 的信息披露监管问询函》(上 ...

北京大成（宁波）律师事务所 关 于 宁波长鸿高分子科技股份有限公司 2025 年第三次临时股东会的 法律意见书 宁波长鸿高分子科技股份有限公司 2025 年第三次临时股东会 www.dentons.cn 浙江省宁波市和济街 180 号国际金融中心 E 座 17-18 楼 315040 电话 +86 574 8732 6088 传真 +86 574 8789 3911 二〇二五年六月 北京大成（宁波）律师事务所 关于宁波长鸿高分子科技股份有限公司 2025 年第三次临时股东会的法律意见书 致：宁波长鸿高分子科技股份有限公司 根据《中华人民共和国证券法》（以下简称"《证券法》"）、《中华人民共 和国公司法》（以下简称"《公司法》"）和中国证券监督管理委员会《上市公司 股东会规则》（以下简称"《股东会规则》"）等法律、法规和规范性文件的要求， 北京大成（宁波）律师事务所（以下简称"本所"）接受宁波长鸿高分子科技股份 有限公司（以下简称"公司"）的委托，指派律师参加公司 2025 年第三次临时股 东会（以下简称"本次股东会"）。 本所声明：本所律师仅对本次股东会的召集程序、召开程序、出席会议人员 资格、召集人资格、表 ...

证券代码：605008 证券简称：长鸿高科 公告编号：2025-035 宁波长鸿高分子科技股份有限公司 2025年第三次临时股东会决议公告 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。 重要内容提示： 本次会议是否有否决议案：无 一、 会议召开和出席情况 (一)股东会召开的时间：2025 年 6 月 3 日 (二)股东会召开的地点：浙江省宁波市鄞州区高新区新晖路 102 号 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： | 1、出席会议的股东和代理人人数 | 61 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 533,515,025 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | | | 份总数的比例（%） | 83.0056 | 注：截至本次股东会股权登记日收市，公司回购专用账户中共有公司股份 3,216,400 股，根 据《上市公司股份回购规则》等相关规定，该部分股份不享有股东会表决权，本次股东会计 算相关比例时已扣除上述已回购股份。 ( ...

证券代码：605008 证券简称：长鸿高科 公告编号：2025-034 宁波长鸿高分子科技股份有限公司 关于为控股孙公司提供银行授信担保的进展公告 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。 （二）已经履行的审议程序 2025 年 3 月 19 日，公司召开第三届董事会第十六次会议、第三届监事会第 十一次会议，2025 年 4 月 9 日，公司召开 2024 年年度股东会，分别审议通过了 《关于公司及控股子（孙）公司预计 2025 年度申请综合授信额度及提供担保额 度预计的议案》，同意公司为控股子公司及孙公司提供担保总额预计不超过人民 币 33.57 亿元的担保额度（含已生效未到期额度），具体内容详见公司于 2025 年 3 月 20 日、2025 年 4 月 10 日在上海证券交易所网站披露的《关于公司及控 本次是否有反担保:无 对外担保逾期的累计数量:无 股子（孙）公司预计 2025 年度申请综合授信额度及提供担保额度预计的公告》 重要内容提示： 被担保人名称:广西长鸿生物材料有限公司（以下简称"广西长鸿"或"孙 公司 ...

Market News - The US stock market showed mixed results with the Dow Jones closing flat, the Nasdaq rising by 0.28%, and the S&P 500 falling by 0.04%. Major tech stocks mostly increased, with Tesla up nearly 2% and Google rising over 1% [1] - International gold prices adjusted, with spot gold down 0.6% at $3294.49 per ounce, and COMEX gold futures down 0.56% at $3295.10 per ounce. International oil prices weakened, with WTI crude oil down 1.23% at $60.81 per barrel [1] - European stock indices closed lower, with Germany's DAX down 0.51%, France's CAC40 down 0.58%, and the UK's FTSE 100 down 0.54% [1] Industry Insights - A strategic partnership between Nexperia and NVIDIA focuses on developing the next-generation 800V high-voltage direct current (HVDC) architecture, aimed at providing more efficient and stable power solutions for GPUs. This collaboration is expected to significantly enhance AI hardware infrastructure [2] - Nexperia's silicon carbide (SiC) technology is anticipated to improve energy efficiency, thermal management, and system reliability in various applications, including electric vehicles and data centers. The global HVDC market is projected to grow at a compound annual growth rate (CAGR) of over 25% from 2025 to 2030 [2] - Kunlun Wanwei launched the TianGong Super Intelligent Agent, which utilizes AI agent architecture and deep research technology to generate various content types. This product signifies a shift from traditional office software to an "AI Office" era, with a focus on enhancing intelligent applications [3] - OpenAI announced a $6.5 billion acquisition of AI hardware startup io, aiming to release a revolutionary AI "companion" device by the end of 2026. This device is designed to integrate seamlessly into users' daily lives, addressing the growing demand for emotional companionship and intelligent experiences [4][5] - The global companion robot market is expected to grow from 75 billion yuan in 2023 to 304.3 billion yuan by 2029, with a CAGR of 25.56% from 2024 to 2029, driven by advancements in AI technology [4][5] Company Updates - Wang Zhi, the chairman of Wangsu Technology, plans to reduce his shareholding by no more than 203,100 shares. Other executives also plan to reduce their holdings, totaling a maximum of 1,851,000 shares [6] - Changhong High-Tech received a warning letter from the Ningbo Securities Regulatory Bureau for failing to timely disclose related party transactions exceeding expected amounts [6] - Daqian Ecology announced plans for major shareholders to reduce their holdings by up to 4,071,600 shares, representing 3% of the total share capital [6] - Yiwan Yi Chuang announced that a shareholder plans to reduce their holdings by up to 5,923,600 shares, accounting for 2.5% of the total share capital [7]

Group 1 - Hongchuang Holdings plans to acquire 100% equity of Shandong Hongtuo Industrial for 63.518 billion yuan, transforming from a single aluminum deep processing business to a full industry chain including electrolytic aluminum, alumina, and aluminum deep processing [3] - LIZHU Group intends to acquire 64.81% of Vietnam's Imexpharm Corporation for approximately 1.587 billion yuan, enhancing its presence in the pharmaceutical sector [4][5] - China Power Construction reported a new contract amount of 386.49 billion yuan from January to April, a year-on-year decrease of 4.9% [7] Group 2 - Wanhua Chemical announced a scheduled maintenance for its production facilities, including a five-month technical upgrade for its Yantai ethylene unit, which will not significantly impact operations [8] - Changhong High-Tech received a warning letter from the Ningbo Securities Regulatory Bureau for failing to disclose related party transactions in a timely manner [9] - Highgreat plans to invest 10 million yuan in Blue Core Computing, which focuses on RISC-V architecture chips [10] Group 3 - Xidi Micro plans to increase capital by 30 million USD in its wholly-owned subsidiary Hong Kong Xidi Micro to support its expanding business [12] - Bichuang Technology lost its high-tech enterprise qualification, resulting in an increase in corporate income tax rate from 15% to 25% for the years 2023 to 2025 [13] - Tonghua Dongbao intends to transfer 5.7% of its shares in Xiamen Tebao Biological Engineering for a total of 1.301 billion yuan [16] Group 4 - Tian Tie Technology signed a strategic cooperation agreement with Shenzhen Xinjie Energy to collaborate on solid-state battery lithium metal anode materials [23] - Nanjing Port disclosed that its stock trading has shown signs of market sentiment overheating, indicating potential irrational trading behavior [24] - Zhongnan Media signed a government procurement contract worth 1.009 billion yuan, ensuring stable revenue for its main business [25]

Group 1 - Yong'an Pharmaceutical announced that its stock price has seen a significant short-term increase, indicating a risk of market sentiment overheating, although there are no major changes in the company's fundamentals [3] - China Power Construction reported that from January to April 2025, the company signed new contracts worth 386.49 billion yuan, a decrease of 4.9% year-on-year [4] - Wanhua Chemical announced a scheduled maintenance for its production facilities, including a technical upgrade for its ethylene unit, which is expected to last approximately five months, while ensuring that other units continue to operate normally [5] Group 2 - Changhong High-Tech received a warning letter from the Ningbo Securities Regulatory Bureau for failing to timely disclose related party transactions exceeding expected amounts, with the company secretary held responsible [6] - Gaweida plans to invest 10 million yuan in Blue Core Computing, acquiring a 0.6729% stake in the company, which focuses on RISC-V architecture chip solutions [7] Group 3 - Zhongnan Media signed a government procurement contract worth 1.009 billion yuan, ensuring stable revenue from educational materials for the 2025 fiscal year [9] - Hongli Zhihui's controlling shareholder plans to increase their stake in the company by investing between 25 million and 50 million yuan [11] - Xingye Co.'s controlling shareholder intends to reduce their stake by up to 1% of the total share capital due to personal asset allocation needs [12] - Chengdu Xian Dao's employee stockholding platform plans to invest between 25 million and 50 million yuan to increase its stake in the company, with no set price range for the purchase [13]

Group 1: Financial Regulations and Market Developments - The Financial Regulatory Bureau announced the approval of a third batch of long-term investment reform pilot programs for insurance funds, totaling 60 billion yuan, bringing the total approved amount to 222 billion yuan [1] - The China Securities Regulatory Commission (CSRC) is set to implement the fifth listing standard for the Sci-Tech Innovation Board, aiming to support high-quality, unprofitable tech companies in going public [1] - China Securities Depository and Clearing Corporation released the clearing and settlement arrangements for the Dragon Boat Festival holiday in 2025, detailing specific dates for fund clearing and settlement [1] Group 2: Technology and Market Trends - The 2025 Bluetooth Asia Conference in Shenzhen projected that global Bluetooth device shipments will exceed 5.3 billion units in 2025, with a forecast of nearly 8 billion units by 2029 [2] - Lenovo Group reported a 23% year-on-year revenue increase to approximately 17 billion USD, driven by growth in the personal computer market and AI server demand, despite a 64% drop in net profit due to derivative losses and pricing pressures [2][6] - The automotive market is experiencing intense competition, with Mercedes-Benz significantly reducing prices on several models, with discounts reaching up to 50% [3] Group 3: Corporate Actions and Financial Performance - Sany Heavy Industry submitted an application for listing H-shares on the Hong Kong Stock Exchange [3] - Xinhua Insurance subscribed to a private equity fund with a total investment of 10 billion yuan, contributing to a fund size of 20 billion yuan [5] - Zhongnan Media's subsidiary signed a procurement contract worth 1.009 billion yuan for the supply of educational resources in Hunan Province [8] Group 4: Market Performance and Stock Movements - The market experienced a significant decline, with the North Stock 50 index dropping over 6% and more than 4,400 stocks declining across the market [11] - Despite the overall market downturn, banking stocks showed resilience, with several banks reaching historical highs [11]

宁波长鸿高分子科技股份有限公司（以下简称"公司"）于近日收到中国证 券监督管理委员会宁波监管局（以下简称"宁波证监局"）下发的《关于对宁波 长鸿高分子科技股份有限公司、白骅采取出具警示函措施的决定》（[2025]7 号） （以下简称"《警示函》"），现将相关情况公告如下： 一、《警示函》的主要内容 宁波长鸿高分子科技股份有限公司、白骅： 证券代码：605008 证券简称：长鸿高科 公告编号：2025-033 宁波长鸿高分子科技股份有限公司 关于公司及相关人员收到宁波证监局警示函的公告 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。 经查，宁波长鸿高分子科技股份有限公司(以下简称长鸿高科或公司)存在以 下违规行为: 2024 年 4 月至 2024 年 12 月，公司向本期新增关联方浙江省宁波市华伟化工 销售有限责任公司销售商品，累计实现收入 19,552.55 万元，较预计金额超出 10,552.55 万元，占公司 2023 年经审计净资产的 5.13%。公司对超出预计金额的 日常关联交易未及时履行审议程序和信息披露义务。上述 ...