Core Viewpoint - The stock of Changfei Fiber Optics (06869) experienced a significant price fluctuation, with a cumulative increase of over 20% during the trading days from February 6 to February 10, 2026, which is classified as an abnormal trading situation according to the Shanghai Stock Exchange regulations [1] Group 1: Company Information - The company conducted a self-examination and confirmed that there are no undisclosed significant information as of the announcement date [1] - The company has noted an increase in market demand for new fiber optic cable products related to data centers, as well as developments in overseas competitors' businesses [1] - The company does not engage in CPO (Co-Packaged Optics) related business [1] Group 2: Market Conditions - The overall demand for fiber optic cables in the telecommunications market remains stable, while the proportion of fiber optic products used for data center interconnections is relatively small compared to total global market demand [1] - Price fluctuations of products will impact the company's future performance, which needs to be assessed in conjunction with future market conditions and the company's business situation [1]

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性 或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部份內容而產生或因倚 賴該等內容而引致的任何損失承擔任何責任。 Yangtze Optical Fibre and Cable Joint Stock Limited Company* 長飛光纖光纜股份有限公司 Yangtze Optical Fibre and Cable Joint Stock Limited Company* （於中華人民共和國註冊成立之股份有限公司） （股份代號：6869） 海外監管公告 本公告由長飛光纖光纜股份有限公司（「本公司」）根據香港聯合交易所有限公司證 券上市規則第13.10B條作出。 以下為本公司於上海證券交易所網站刊發之《長飛光纖光纜股份有限公司關於股 票交易異常波動的公告》，僅供參閱。 承董事會命 長飛光纖光纜股份有限公司 董事長 馬杰 中國武漢，二零二六年二月十日 於本公告日期，董事會包括執行董事莊丹先生；非執行董事馬杰先生、管景志先 生、弗雷德里克•佩森先生、皮埃爾•法奇尼先生、哈馬萬德•施羅夫先生、邱祥平 先生及梅勇先生 ...

2月10日，A股主要指数窄幅震荡整理，科创综指相对较强；港股早盘一度走高，随后涨幅有所收窄。 具体来看，沪指盘中在4100点上方窄幅震荡，科创综指相对较强，盘中一度涨超1%。截至收盘，沪指涨0.13%报4128.37点，深证成指微涨0.02%，创业板 指跌0.37%，科创综指涨0.31%，沪深北三市合计成交约2.12万亿元，较此前一日减少逾1400亿元。 A股市场超3100股飘绿，酿酒、食品饮料、零售等消费板块集体下挫，电力、有色等板块均走低；传媒板块全线爆发，短剧游戏、影视股表现亮眼，荣信 文化、中文在线、捷成股份等连续两日20%涨停，光线传媒（300251）亦大单封涨停；创新药概念拉升，广生堂涨超10%，万邦德涨停。值得注意的是， 长飞光纤今日再度涨停，股价突破200元大关，续创历史新高。 传媒板块盘中全线爆发，短剧游戏、影视股等表现亮眼。截至收盘，捷成股份、荣信文化、中文在线等连续两日20%涨停，读客文化、幸福蓝海、光线传 媒亦20%涨停，华策影视涨近18%，此外，还有欢瑞世纪、读者传媒、中国电影等约20股10%涨停。 | 代码 名称 | 涨幅% | 现价 | 不正失 | 兴价 | 卖价 | 总量 | ...

二、公司关注并核实的相关情况 证券代码：601869 证券简称：长飞光纤 公告编号：临 2026-002 长飞光纤光缆股份有限公司 关于股票交易异常波动的公告 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。 重要内容提示： 一、股票交易异常波动的具体情况 公司股票于 2026 年 2 月 6 日至 2026 年 2 月 10 日连续三个交易日收盘价格 涨幅偏离值累计超过 20%，根据《上海证券交易所交易规则》的有关规定，属于 股票交易异常波动情形。 根据上海证券交易所相关规定，公司对相关问题进行了核实，现说明如下： (一) 生产经营情况 经公司自查，公司目前日常经营情况正常，不存在应披露而未披露的重大生 产经营相关信息，敬请广大投资者注意投资风险，理性决策，审慎投资。 长飞光纤光缆股份有限公司（以下简称"公司"）股票于2026年2月6日至2026 年2月10日连续三个交易日收盘价格涨幅偏离值累计超过20%，根据《上海证 券交易所交易规则》的有关规定，属于股票交易异常波动情形； 经公司自查，并向公司第一大股东中国华信邮电科技有限 ...

长飞光纤公告称，公司股票2026年2月6日至2月10日连续三个交易日收盘价格涨幅偏离值累计超20%， 属异常波动。经自查并向大股东询证，截至公告披露日，公司日常经营正常，不存在应披露未披露重大 信息，大股东也无影响股价波动的重大事项。公司不从事CPO业务，目前董事、高管、大股东在此期间 无买卖公司股票情况。公司提醒投资者注意交易风险，理性投资。 ...

Core Viewpoint - The stock of Changfei Fiber (601869.SH) experienced an abnormal trading fluctuation, with a cumulative closing price increase exceeding 20% over three consecutive trading days from February 6 to February 10, 2026 [1] Group 1: Market Dynamics - There is a noted increase in demand for new optical fiber and cable products related to data centers, as well as significant attention on the business progress of overseas peers and fluctuations in fiber prices in the telecommunications market [1] - The proportion of optical fiber and cable products used for internal and interconnection in data centers is relatively small compared to the total global market demand [1] - Overall demand for optical fiber and cable products in the telecommunications market remains stable among domestic and international customers [1] Group 2: Business Impact - The impact of product price fluctuations on the company's future performance needs to be assessed in conjunction with future market conditions and the company's business situation [1] - The company currently does not engage in CPO (Co-Packaged Optics) related business [1]

| 上证报中国证券网讯(记者郑维汉)2月10日，长飞光纤开盘后震荡走高至涨停，实现两连板，报211.48元/股。 | | --- | | 〈 그 | 长飞光纤(601869) | | | | --- | --- | --- | --- | | 交易中 02-10 10:19:50 通 融 | | | | | 2 1 1 . 4 8 额 20.76亿 股本 8.28亿 市盈 ** 305.76 | | | 万得 | | +19.23 +10.00% 换 2.47% 市值 1277亿 市净" 12.64 | | | 盘口 | | 港股 111.500 6.800 6.49% | 溢价(H/A) -53.14% | | | | से मिब | 五日 日Ｋ 月Ｋ 月Ｋ 更多 | | [0] | | 均价: 207.00 盘口 资金 | | 暨加 | | | 10.00% 卖5 | | | 0 | | 574 | 季3 | | 0 0 | | 577 | | | | | UUUS 3000 U | | 192.25 | 0 | | 211.48 17804 | | | | | 211.47 | द्रॉ. 2 | | ...

Core Viewpoint - The CPO sector has experienced significant growth, with leading company Changfei Fiber (601869) hitting a new historical high and achieving a two-day consecutive limit-up in stock price, reflecting strong market interest and performance in the optical module industry [1][4]. Company Performance - Changfei Fiber's stock opened at 198.37 CNY, reached a high of 211.48 CNY, and closed at 211.48 CNY, marking a 10% increase [2][5]. - The trading volume for Changfei Fiber exceeded 20 billion CNY, with a total market capitalization of 175.1 billion CNY [1][4]. - Other companies in the CPO sector also saw significant gains, with Jiepte rising nearly 10%, Hengtong Optic-Electric increasing by nearly 7%, and Zhongfu Circuit and Tiantong shares rising over 4% [1][4][6]. Industry Trends - The recent surge in the optical module market is driven by technological upgrades and increasing demand, particularly in AI data centers [4][7]. - Tower Semiconductor's collaboration with NVIDIA to develop advanced silicon photonics technology for AI data centers is a key development, indicating a new growth phase in data center interconnectivity [4][7]. - The Ministry of Industry and Information Technology's announcement on February 6 regarding the construction of national computing power interconnection nodes is expected to further enhance the infrastructure supporting the optical module market [6][7].

近日，韩国贸易委员会发布第2026-1号公告（案件调查号23-2025-1），对原产于中国的单模光纤作出反 倾销肯定性终裁，建议韩国企划财政部对江苏亨通光电股份有限公司及其关联企业、长飞光纤光缆股份 有限公司及其关联企业、杭州金星通光纤科技有限公司及其关联企业以及中国其他生产商/出口商征收 为期五年的反倾销税，税率均为43.35%。本案涉及韩国税号9001.10.0000项下的产品，但不包括低损耗 光纤束、光缆以及规格为G.652.D主要用于光学设备的单模光纤。 ...

Group 1 - The core viewpoint of the article highlights the recent surge in Changfei Fiber's stock price, achieving a two-day limit-up, indicating strong market interest and activity in the fiber optics sector [1] - The stock reached a trading halt at 9:58 AM with a transaction volume of 2.039 billion yuan and a turnover rate of 2.42%, reflecting significant investor engagement [1] - There is a notable upward trend in fiber optic prices, particularly the G.652.D bare fiber price, which has been increasing since December 2025 and is expected to accelerate into 2026 [1] Group 2 - The supply-demand dynamics in the fiber optic market have reversed, with a continuous reduction in supply capacity and an accelerated demand driven by AI data center construction, leading to a situation of supply shortages [1] - The CPO concept has seen a resurgence in the market, with fiber optics and CPO-related hardware stocks showing repeated activity, indicating a broader trend in the technology sector [1]