上海市锦天城律师事务所 关于浙江尤夫高新纤维股份有限公司 2024 年年度股东大会的 法律意见书 地址：上海市浦东新区银城中路 501 号上海中心大厦 9/11/12 层 电话：021-20511000 传真：021-20511999 邮编：200120 上海市锦天城律师事务所 法律意见书 上海市锦天城律师事务所 关于浙江尤夫高新纤维股份有限公司 2024 年年度股东大会的 法律意见书 致：浙江尤夫高新纤维股份有限公司 上海市锦天城律师事务所（以下简称"本所"）接受浙江尤夫高新纤维股份有 限公司（以下简称"公司"）委托，就公司召开 2024 年年度股东大会（以下简称"本 次股东大会"）的有关事宜，根据《中华人民共和国公司法》（以下简称《公司 法》）《上市公司股东会规则》等法律、法规、规章和其他规范性文件以及《浙 江尤夫高新纤维股份有限公司章程》（以下简称《公司章程》）的有关规定，出 具本法律意见书。 为出具本法律意见书，本所及本所律师依据《律师事务所从事证券法律业务 管理办法》和《律师事务所证券法律业务执业规则（试行）》等规定，严格履行 了法定职责，遵循了勤勉尽责和诚实信用原则，对本次股东大会所涉及的相关事 ...

Group 1: Industry Overview - The petrochemical and chemical indices experienced a positive trend due to tariff policy impacts, with the chemical raw materials index rising by 1.30%, chemical machinery index by 0.12%, pharmaceutical index by 2.01%, and pesticide and fertilizer index by 1.28% [1] - In the oil sector, the oil processing index remained stable, while the oil extraction index increased by 0.64% and the oil trading index rose by 0.98% [1] - International crude oil prices fluctuated, with WTI settling at $62.49 per barrel, up 2.41% from May 9, and Brent at $65.41 per barrel, up 2.35% [1] Group 2: Market Performance - The top five performing listed chemical companies in the capital market included Yuzhong Three Gorges A, which rose by 50.65%, Jitai Co., up 47.10%, Suzhou Longjie, up 36.27%, ST Youfu, up 34.54%, and Hongqiang Co., up 33.55% [2] - The five companies with the largest declines were Aiai Precision Engineering, down 7.50%, Yongyue Technology, down 7.49%, Huate Gas, down 6.90%, Aladdin, down 6.88%, and Runbei Hangke, down 6.38% [2] Group 3: Product Price Changes - The top five petrochemical products with the highest price increases included butadiene, up 21.10%, SBS, up 13.65%, pure benzene, up 11.36%, styrene, up 10.43%, and PX, up 9.77% [1] - The five petrochemical products with the largest price declines were liquid chlorine, down 464.29%, trichloromethane, down 6.49%, yellow phosphorus, down 5.80%, vitamin VC, down 5.13%, and ethylene, down 3.53% [1]

Market Overview - On May 19, the A-share major indices experienced slight fluctuations, with a total trading volume of 1.12 trillion yuan, a decrease of 5.2 billion yuan compared to the previous trading day, and over 3,500 stocks rose [1] - High-position stocks continued to attract capital, with the port and shipping sector experiencing a surge, while the robotics sector faced adjustments, and CRO-related stocks saw significant declines [1] High-Position Stocks - A total of 84 stocks hit the daily limit, with 23 stocks achieving consecutive limit-ups, and a limit-up rate of 79% (excluding ST and delisted stocks) [3] - Notable stocks included: - Chengfei Integration (9 consecutive limit-ups) - Lijun Shares (8 limit-ups in 9 days) - Yingfeng Shares (6 limit-ups in 7 days) - Nanjing Port, Lianyungang, and Ningbo Maritime (5 consecutive limit-ups) [3][4] Trading Data - Key trading data for selected stocks: - Chengfei Integration: Price 39.48 yuan, +10.00%, trading volume 25.19 million [4] - Lijun Shares: Price 15.59 yuan, +10.02%, trading volume 23.93 million [4] - Yingfeng Shares: Price 9.77 yuan, +10.02%, trading volume 5.50 million [4] - Nanjing Port: Price 11.25 yuan, +9.97%, trading volume 8.89 million [4] - Lianyungang: Price 8.20 yuan, +10.07%, trading volume 15.76 million [4] Institutional Trading - Top net purchases on the daily leaderboard included: - Jilin Chemical Fiber: 136 million yuan - Youfu Shares: 87.9 million yuan - Variety Shares: 72.02 million yuan [5] - Top net sales included: - Hongbaoli: -492 million yuan - Zhongxin Fluorine Materials: -131 million yuan - Lijun Shares: -101 million yuan [6] Company Highlights - Jilin Chemical Fiber announced a price increase for its wet 3k carbon fiber products, effective May 13, with a price hike of 10,000 yuan per ton due to high demand [8][9] - Youfu Shares confirmed no need for corrections or additional disclosures regarding its previous announcements, focusing on the production and sales of polyester industrial yarns and related materials [11] - Variety Shares is planning a major asset restructuring to gain control of Jiangsu Jilai Microelectronics, following regulatory encouragement for private equity participation in mergers and acquisitions [14] Stock Performance - Jilin Chemical Fiber: +10.04%, trading volume 25.61 billion yuan, with institutional net selling of 46.6 million yuan [21] - Youfu Shares: +10.04%, trading volume 15.33 billion yuan, with institutional net buying of 52.09 million yuan [20] - Lijun Shares: +10.02%, trading volume 23.92 billion yuan, with institutional net selling of 101 million yuan [18]

Market Overview - The Shanghai Composite Index closed at 3367.58 points with a trading volume of 437.18 billion yuan, while the Shenzhen Component Index fell by 0.08% to 10171.09 points with a trading volume of 649.30 billion yuan [1] - The ChiNext Index decreased by 0.33% to 2032.76 points with a trading volume of 290.27 billion yuan, and the STAR 50 Index remained flat at 995.25 points with a trading volume of 17.66 billion yuan [1] - The total trading volume of both markets was 1086.47 billion yuan, a decrease of 3.07 billion yuan compared to the previous trading day [1] Sector Performance - Strong sectors included shipping ports, real estate, national defense, environmental protection, education, beauty care, transportation, and light manufacturing [3] - Active concepts included mergers and acquisitions, titanium dioxide, broadcasting, sugar substitutes, superconductors, controllable nuclear fusion, prepared dishes, and holographic technology [3] - Weak sectors included food and beverage, automotive, insurance, banking, and non-ferrous metals [3] Stock Performance - A total of 3398 stocks rose, while 1597 stocks fell, with 127 stocks remaining flat and 28 stocks suspended [3] - 122 stocks hit the daily limit up, while 1 stock hit the limit down [3] - The most popular limit-up stock was Zongyi Co., with a closing limit-up order of 59.11 million shares [3] Fund Flow - The net outflow of main funds in the Shanghai and Shenzhen markets was 12.41 billion yuan, with the ChiNext experiencing a net outflow of 5.75 billion yuan [7] - Nine sectors saw net inflows, with the national defense industry leading with a net inflow of 416 million yuan [8] - The automotive sector had the largest net outflow, totaling 1.96 billion yuan [8] Individual Stock Highlights - Jin Cai Hulin had the highest net inflow of main funds at 430 million yuan, followed by Midea Group and Tai Li Technology [11] - A total of 39 stocks saw net inflows exceeding 100 million yuan, with the highest being Jin Cai Hulin at 430 million yuan [11] - Conversely, Hong Bao Li experienced the largest net outflow at 823 million yuan, followed by BYD and Tongda Shares [15]

| 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 机构专用 | 4872.43 | 2994.38 | | 买二 | 开源证券股份有限公司西安太华路证券营业部 | 4161.61 | 0.00 | | 买三 | 机构专用 | 2501.37 | 361.33 | | 买四 | 国泰海通证券股份有限公司南京太平南路证券营业部 | 2377.19 | 11.26 | | 买五 | 机构专用 | 1842.36 | 651.11 | | 卖一 | 机构专用 | 4872.43 | 2994.38 | | 卖二 | 国信证券股份有限公司浙江互联网分公司 | 1458.07 | 2628.16 | | 卖三 | 东方财富证券股份有限公司拉萨金融城南环路证券营业 部 | 1419.06 | 2129.90 | | 卖四 | 东方财富证券股份有限公司拉萨团结路第一证券营业部 | 1153.13 | 1847.38 | | 卖五 | 东方财富证券股份有限公司拉萨东环路第二证券营业部 | 1279.15 | ...

浙江尤夫高新纤维股份有限公司 关于股票交易异常波动的公告 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。 一、股票交易异常波动情况介绍 浙江尤夫高新纤维股份有限公司（以下简称"公司"）股票（证券简称：尤 夫股份，证券代码：002427）于 2025 年 5 月 15 日、5 月 16 日、5 月 19 日连续 3 个交易日内收盘价格涨幅偏离值累计超过 20%，根据《深圳证券交易所交易规 则》的有关规定，属于股票交易异常波动的情形。 证券代码：002427 证券简称：尤夫股份 公告编号：2025-029 4、经核查，公司、控股股东和实际控制人不存在关于公司的应披露而未披 露的重大事项，也不存在处于筹划阶段的重大事项； 5、经核查，控股股东、实际控制人单位在股票交易异常波动期间不存在买 卖公司股票的情形； 6、经自查，公司不存在违反公平信息披露的情形。 三、是否存在应披露而未披露信息的说明 本公司董事会确认，本公司目前没有任何根据《深圳证券交易所股票上市规 二、公司关注、核实情况说明 针对公司股票交易异常波动，公司董事会对公司、控股股东单位就相关事项 进行了核实， ...

五天四板尤夫股份：公司经营情况及内外部经营环境近期未发生重大变化 金十数据5月19日讯，尤夫股份今日发布公告，公司股票于2025年5月15日､5月16日､5月19日连续3个交 易日内收盘价格涨幅偏离值累计超过20%，根据《深圳证券交易所交易规则》的有关规定，属于股票交 易异常波动的情形。经核实，近期，公司经营情况及内外部经营环境未发生重大变化。经核查，公司、 控股股东和实际控制人不存在关于公司的应披露而未披露的重大事项，也不存在处于筹划阶段的重大事 项。经自查，公司不存在违反公平信息披露的情形。 ...

尤夫股份：不存在应披露而未披露的重大事项 智通财经5月19日电，尤夫股份(002427.SZ)发布异动公告，公司前期所披露的信息，不存在需要更正、 补充之处；公司未发现近期重要公共传媒报道了可能或已经对公司股票交易价格产生较大影响的未公开 重大信息；近期，公司经营情况及内外部经营环境未发生重大变化；经核查，公司、控股股东和实际控 制人不存在关于公司的应披露而未披露的重大事项，也不存在处于筹划阶段的重大事项。 ...

Mergers and Acquisitions - Multiple companies are experiencing stock price increases due to merger and acquisition activities, with notable gains including Zongyi Co. at 10.10% and Daqimo at 10.06% [2][3] - New entrants in the market such as Binhai Energy and Jinhongshun also saw significant increases of 10.00% and 9.98% respectively, attributed to similar merger activities [2] - The trend continues with companies like Huayuan Real Estate and Hunan Development achieving first board listings with gains of 9.94% and 9.97% [3] Shipping and Ports - Following the implementation of tariff adjustments between China and the US, there has been a surge in container bookings from China to the US, positively impacting shipping and port stocks [4] - Nanjing Port, Ningbo Shipping, and Lianyungang have all recorded five consecutive days of price increases, with gains of 9.97%, 10.04%, and 10.07% respectively [4][6] Robotics - The robotics sector is gaining attention, with Nvidia's CEO indicating that all mobile devices will become robots, potentially revolutionizing the industrial sector [7] - Companies like Zhongchao Holdings and Xinlong Health have seen stock increases of 10.13% and 10.01% respectively, driven by advancements in robotics [8] Chemical Products - Recent price hikes in chemical products such as dibutyl phthalate and hydroxyl esters have drawn market attention, benefiting companies like Zhongyida and Youfu Co. with stock increases of 9.99% and 10.04% [10][11] Food and Beverage - The release of new regulations by the Ministry of Commerce and the National Development and Reform Commission is expected to boost the food and beverage sector, with stocks like Jiaoda Angli and Baihe Co. seeing gains of 10.00% and 10.01% [12][15] Military and Aerospace - The debut of the "Jiutian" drone at the 15th China Airshow is anticipated to enhance the military sector, with companies like Chengfei Integration and Lijun Co. achieving stock increases of 10.00% and 10.02% [16][19] Nuclear Power - The announcement of procurement projects by China Fusion Energy Co. is expected to stimulate the nuclear power sector, benefiting companies like Wangzi New Materials and Baili Electric with stock increases of 9.99% and 9.92% [16][17] Venture Capital - Recent regulatory changes encouraging private equity participation in mergers and acquisitions are positively impacting venture capital stocks, with companies like Jiuding Investment and Electronic City seeing gains of 10.01% and 9.90% [19] Pet Economy - The pet economy is projected to grow significantly, with companies like Yuande Pet and Tianyuan Pet achieving stock increases of 9.98% and 20.00% [20][21] Carbon Fiber - Price increases in carbon fiber products have been reported, benefiting companies like Jilin Chemical Fiber with a stock increase of 10.04% [22][23] Smart Driving - The Ministry of Industry and Information Technology's push for mandatory standards in smart connected vehicles is expected to drive growth in the automotive sector, with companies like Wan'an Technology and Luchang Technology seeing stock increases of 10.00% [26][27] Rare Earth Permanent Magnets - Tightening supply of rare earth materials due to export controls has led to price increases, benefiting companies like Huayang New Materials and Jiuwu High-Tech with stock increases of 10.10% and 20.02% [28][29] Huawei Harmony - Huawei's upcoming product launch is expected to positively impact related stocks, with companies like Dongfang Zhongke and Dahua Intelligent seeing stock increases of 10.01% and 9.94% [30]

Market Overview - On May 15, major market indices collectively declined, with the Shanghai Composite Index falling by 0.68% and the ChiNext Index dropping nearly 2% [1] - The total trading volume in A-shares reached 1.19 trillion yuan, with over 1,400 stocks closing higher, including 78 stocks hitting the daily limit [1] Sector Performance - The beauty and personal care sector led the gains, closing up 3.68%, with stocks like Qingsong Co., Huaye Fragrance, and Jieya Co. hitting the daily limit [1] - The port and shipping sector experienced a pullback after an initial rise, with stocks such as Nanjing Port and Ningbo Maritime continuing to hit the daily limit [1] - The synthetic biology concept index rose over 2%, with 10 stocks hitting the daily limit, including Chuaning Biology and Meinong Biology [1] Historical Highs - A total of 28 stocks reached historical closing highs, with the beauty and personal care, banking, and machinery sectors showing significant concentration [2] - The average increase for stocks that reached historical highs was 6.87%, with notable gainers including Babi Co., Dengkang Oral, and Ruoyuchen [2] Institutional Trading - On May 15, 14 stocks faced net selling by institutions exceeding 10 million yuan, with Youfu Co. leading the sell-off at 146 million yuan [4] - Only 8 stocks saw net buying from institutions, with Aerospace Nanhu and Yuzhong Three Gorges A receiving over 10 million yuan in net purchases [4] Northbound Capital Flow - Northbound capital saw net buying in 5 stocks, with Jilin Chemical Fiber leading at 33.01 million yuan, followed by Jingyun Tong at 28.59 million yuan [6] - Aerospace Nanhu experienced the highest net selling among northbound funds, amounting to 50.41 million yuan [6] Company Announcements - Feilong Co. received a project designation notice from a well-known domestic automotive brand, becoming a supplier for a thermal management module [7] - Yuyue Medical's automatic external defibrillator (AED) product obtained EU MDR certification [8] - Heng Rui Pharmaceutical completed a share repurchase of 12.90 million shares, accounting for 0.2% of its total share capital, with a total transaction amount of 601 million yuan [8]