公司本次募集资金已于 2025 年 12 月 25 日划至公司指定募集资金账户。上 述募集资金到位情况已经容诚会计师事务所（特殊普通合伙）验资，并出具容诚 验字[2025]518Z0183 号《验资报告》。 二、募集资金监管协议的签署情况 为规范公司募集资金管理，保护投资者权益，根据《北京证券交易所股票上 市规则》和《北京证券交易所上市公司持续监管指引第 9 号——募集资金管理》 蘅东光通讯技术（深圳）股份有限公司 关于签署募集资金三方监管协议的公告 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、募集资金基本情况 蘅东光通讯技术（深圳）股份有限公司（以下简称"公司"）向不特定合格 投资者公开发行股票并在北京证券交易所上市申请于 2025 年 9 月 25 日经北京证 券交易所上市委员会审核同意，并于 2025 年 11 月 7 日获得中国证券监督管理委 员会出具的《关于同意蘅东光通讯技术（深圳）股份有限公司向不特定合格投资 者公开发行股票注册的批复》（证监许可〔2025〕2492 号）。2025 ...

Market Overview - On January 12, the North Exchange A-shares trading volume reached 43.52 billion yuan, an increase of 13.69 billion yuan from the previous trading day[1] - The North Exchange 50 Index closed at 1605.77, up 5.35%, with a PE_TTM of 67.48 times[1] - The North Exchange Specialized and Innovative Index closed at 2782.05, rising by 6.92%[1] Stock Performance - Out of 287 companies on the North Exchange, 272 rose, 0 remained flat, and 15 declined[1] - The top five gainers were: - Zhongcheng Technology (30.0%) - Tianrun Technology (30.0%) - Xingtum Control (30.0%) - Tonghui Information (30.0%) - Liujin Technology (29.9%)[1] - The top five decliners were: - Hongxi Technology (-6.2%) - Henghe Co., Ltd. (-3.0%) - Hengdong Light (-2.5%) - Haixi Communication (-2.3%) - Jiahua Technology (-2.2%)[1] Investment Insights - The overall trading activity on the North Exchange was robust, benefiting from the overall heat in the A-share market, which saw a record trading volume of 3.64 trillion yuan[3] - The technology growth sector, including AI applications, commercial aerospace, and controlled nuclear fusion, experienced significant gains, driving related companies on the North Exchange[3] - The North Exchange's focus on innovative small and medium enterprises aligns well with current policy support for "new quality productivity," suggesting continued benefits from the deepening technology growth trend[3] Risks - Potential risks include policy regulatory risks, unexpected policy changes for the North Exchange, and intensified industry competition[4]

Core Viewpoint - The optical communication industry is experiencing explosive growth driven by the AI computing revolution and the acceleration of the digital economy, with Hangdong Optical Communication Technology (Shenzhen) Co., Ltd. emerging as a potential benchmark in the passive optical device sector following its successful listing on the Beijing Stock Exchange by December 31, 2025 [1]. Group 1: Industry Growth Drivers - The optical communication sector is positioned for historic development opportunities, supported by continuous policy enhancements, including the "National Data Infrastructure Construction Guidelines" issued in January, which aim to promote high-bandwidth all-optical connections and enhance transmission efficiency [2]. - The demand from downstream sectors, particularly AI data centers, cloud computing, and 5G, is driving a surge in optical communication needs, with a projected CAGR of 104% for the global 400G+ optical module market from 2023 to 2026 [3]. Group 2: Company Positioning and Technology - Hangdong Optical specializes in passive optical fiber wiring and passive interconnect devices, boasting a robust technical foundation with precision manufacturing capabilities, including a packaging precision of 0.5μm and measurement precision of 0.1μm, meeting multiple industry standards [4]. - The company has consistently prioritized technological innovation, with R&D investments reaching approximately 34.5 million yuan in 2022 and 35.1 million yuan in the first half of 2025, resulting in a growing portfolio of 111 domestic patents [5]. - Hangdong Optical's products are tailored to meet the high-density wiring demands of AI data centers, with capabilities to produce pre-terminated fiber assemblies with up to 3,456 cores and low wiring loss below 0.1dB [6].

Group 1 - The report highlights the issuance of the "Artificial Intelligence + Manufacturing" action plan, which aims for China to achieve a leading position in AI core technologies and industry scale by 2027, with specific tasks outlined for innovation, product breakthroughs, and enterprise cultivation [3][13][14] - The report identifies 40 companies in the AI + industrial information sector, including key players like Hengtong Optic-Electric and Parallel Technology, which are expected to benefit from the action plan [2][3][20] - Hengtong Optic-Electric (920045.BJ) focuses on the R&D and manufacturing of passive optical devices, reporting a revenue increase of 91.38% year-on-year for Q1-Q3 2025 [22][24] Group 2 - The information technology sector experienced an average weekly increase of 7.33%, with notable performance in high-end equipment and chemical new materials sectors [4][36] - The average P/E ratio for the information technology sector rose to 79.7X, with companies like Zhongcheng Technology and Xingtum Measurement Control showing significant stock price increases [4][39] - The report indicates that the total market capitalization of the technology new industry increased from 502.61 billion to 533.32 billion, with a median market cap rise from 2.27 billion to 2.39 billion [5][60] Group 3 - The report notes that 143 out of 159 companies in the technology new industry saw stock price increases, with a median increase of 4.60% [5][54] - Parallel Technology (920493.BJ), a leading provider of supercomputing cloud services, reported a revenue growth of 69.25% year-on-year for Q1-Q3 2025 [23][26] - Xingtum Measurement Control (920116.BJ), a national-level specialized enterprise in aerospace measurement and control, achieved a revenue increase of 15.57% year-on-year for Q1-Q3 2025 [27][32]

Financing & Review - In December 2025, the Beijing Stock Exchange (BSE) issued 2 new stocks, raising a total of 604 million yuan, with a cumulative issuance of 25 stocks throughout the year, amounting to 7.309 billion yuan[5] - 13 companies passed the review in December, an increase of 3 from the previous month, while 3 companies were terminated, and 7 companies were registered, with 53 new companies accepted for review[5] Subscription & Issuance - The median first-day increase for the 3 new stocks listed in December was +364.67%, with individual increases of +966.54%, +364.67%, and +209.92% for the respective stocks[3] - The cumulative return rate for new stock subscriptions in 2024 was +4.33%, while the return rate for 2025 (January to December) was +3.31%[3] Market Trends & Predictions - The median price-to-earnings ratio (P/E) for new stock issuances in December was 10x, a decrease of 11.62% from the previous month[5] - The expected average subscription amount for new stocks is set at 1.359 million yuan, with a median subscription rate of 0.03%[5] Investment Insights - The total fundraising amount for new stocks in 2025 was 7.309 billion yuan, with a top subscription yield increase of 45.98 thousand yuan and a yield increase of +3.31%[5] - The report suggests focusing on high-quality expansion opportunities in 2026, with a significant increase in the review speed and a backlog of approximately 30 companies awaiting issuance[5] Risk Factors - Potential risks include slower-than-expected issuance speed at the BSE, lower-than-expected stock price increases, changes in the new stock issuance system, and rapid growth in new stock subscription accounts[5]

Summary of Key Points Core Viewpoint The North Exchange has seen a significant fluctuation in trading volume and value, with new companies entering the market and others undergoing various stages of the IPO process. The overall market activity reflects both challenges and opportunities for investors. Trading Activity - As of January 4, 2026, the North Exchange has 288 listed companies with a total share capital of 39.744 billion shares and a circulating share capital of 25.334 billion shares [2] - For the week of December 29 to December 31, the trading volume was 2.394 billion shares, a decrease of 48.33% from the previous week, while the trading value was 58.316 billion yuan, down 41.65% [3] - The average trading price increased by 12.94% to 24.36 yuan [3] - The North Exchange 50 Index fell by 1.55% to 1440.43 points, with 19 stocks rising and 30 falling [3] New Listings and IPOs - One company, Hengtong Communication Technology Co., Ltd., was listed on December 25, 2025, becoming the 288th company on the North Exchange, with a first-day closing price of 309 yuan, up 277.41% [9] - As of January 4, 2026, there are 167 companies awaiting approval for listing, with 51 accepted, 93 in inquiry, and 11 having passed the listing committee [6] - During the week of December 29 to January 4, four companies received IPO registration approvals, including Tongling Technology and Haiseng Medical [16][22][26][31] Financial Performance of Listed Companies - Hengtong Communication reported revenues of 4.75 billion yuan, 6.13 billion yuan, and 13.15 billion yuan from 2022 to 2024, with net profits of 55.33 million yuan, 64.53 million yuan, and 148 million yuan respectively [13] - Tongling Technology's revenue for the first three quarters of 2025 decreased by 5.47% to 714 million yuan, while net profit increased by 20.87% to 119 million yuan [21] - Haiseng Medical's revenue for the first half of 2025 grew by 22.56% to 156 million yuan, with a net profit increase of 27.11% to 35.49 million yuan [25] Upcoming IPOs and Market Trends - Several companies, including MoSen Tech and Senfeng Laser, have received approval for their IPO applications, indicating a robust pipeline for new listings [47][49] - The market is witnessing a trend of companies focusing on high-tech and innovative sectors, such as automotive components and medical devices, which may attract investor interest [19][24][26]

Investment Rating - The report maintains an "Outperform" rating for the Beijing Stock Exchange (BSE) [5] Core Insights - The BSE has seen a rebound in trading activity, with a total of 288 listed companies and a total market capitalization of 869.44 billion yuan, reflecting a 5.1% increase in total market value and a 3.6% increase in circulating market value month-on-month [13][12] - The BSE's trading volume reached 19.344 billion shares and a transaction amount of 438.402 billion yuan in December, with a month-on-month increase of 13.9% in trading volume and 16.4% in transaction amount [17][20] - The BSE 50 Index's price-to-earnings ratio (PE-TTM) is 43.78, placing it at the 56.73 percentile over the past two years, while the price-to-book ratio (PB-MRQ) is 8.85, at the 85.09 percentile [25][26] - The BSE 50 Index experienced a cumulative increase of 3.80% in December, indicating a strong upward trend [29] Market Overview - The BSE added three new companies in December: Hengdongguang (920045.BJ), Jiangtian Technology (920121.BJ), and Jingchuang Electric (920035.BJ) [13][3] - The average daily margin balance in December was 7.739 billion yuan, showing a slight decrease of 0.64% compared to the previous month [22] Industry Performance - The report highlights that the performance across various industries on the BSE was mixed, with significant gains in sectors such as non-ferrous metals, automotive, telecommunications, and media, while sectors like utilities, social services, beauty care, agriculture, and defense saw declines [33][34] - The top-performing stocks for the month included Hengdongguang, Jingchuang Electric, and Jiangtian Technology [38] Policy and Important Events - The BSE has shown positive dynamics in listing reviews, institutional research, thematic funds, and new stock performance, indicating a clear policy direction aimed at enhancing market vitality and service efficiency [4]

Summary of Key Points Core Viewpoint - On January 8, the total trading volume of individual stocks on the Beijing Stock Exchange reached 1.021 billion shares, with a total transaction value of 26.204 billion yuan, reflecting a decrease of 1.419 billion yuan compared to the previous trading day. A total of 198 stocks closed higher, indicating a positive market sentiment despite the overall decline in transaction value [1]. Trading Performance - The number of stocks that closed higher was 198, accounting for 69.23% of the tradable stocks. The top gainers included Tianrun Technology, Liancheng CNC, and Zhongcheng Technology, with increases of 22.29%, 18.52%, and 12.32%, respectively [1]. - Conversely, 81 stocks closed lower, with the largest declines seen in Jiaxian Co., Hengtong Light, and Jinhao Medical, which fell by 6.39%, 6.10%, and 4.56%, respectively [1]. Transaction Details - A total of 72 stocks had transaction values exceeding 100 million yuan, with Tianli Composite, Hengtong Light, and Binhang Technology leading the way at 1.207 billion yuan, 880 million yuan, and 647 million yuan, respectively [1]. - The trading activity was characterized by a high turnover rate, with 38 stocks having a turnover rate exceeding 10%. Among these, 6 stocks had turnover rates exceeding 20% [1]. Stock Activity - The stocks with the highest turnover rates included Dapeng Industrial, Tianrun Technology, and Beiyikang, with rates of 34.03%, 33.20%, and 27.17%, respectively [1]. - The overall trading environment showed a mix of strong performers and underperformers, reflecting varied investor sentiment across different sectors [1].

Group 1 - The stock of Hengtong Guang (920045) experienced a decline of 6.53% with a turnover rate of 21.11% and a trading volume of 1.387 billion yuan, showing a fluctuation of 8.05% [2] - Institutional investors net bought 71.03 million yuan, while brokerage seats collectively net sold 128 million yuan [2] - The stock was listed on the North Exchange due to its turnover rate reaching 21.11%, with institutional specialized seats net buying 71.03 million yuan [2] Group 2 - The top five brokerage seats accounted for a total transaction volume of 541 million yuan, with a buying amount of 242 million yuan and a selling amount of 299 million yuan, resulting in a net sell of 57.14 million yuan [2] - Among the brokerage seats, two institutional specialized seats were present, with a combined buying amount of 73.07 million yuan and a selling amount of 2.06 million yuan, leading to a net buy of 71.03 million yuan [2] - Specific trading details show that the top buying seat was from Aijian Securities with a buying amount of 85.24 million yuan, while the top selling seat was from Lianchu Securities with a selling amount of 100.36 million yuan [2]

Group 1 - The core point of the article is that the company Hengtong Light (stock code: 920045) has seen significant trading activity on January 6, 2026, with a turnover rate of 21.11% and a transaction volume of 4.2482 million shares, amounting to 1.387 billion yuan [1][3]. Group 2 - The top buying seat was from Aijian Securities Co., Ltd. Shanghai Branch, which purchased approximately 85.24 million yuan worth of shares [2]. - The top selling seat was from Lianchu Securities Co., Ltd. Shanghai Songlin Road Securities Business Department, which sold shares worth approximately 100 million yuan [2]. - Other notable buying and selling activities included purchases from Dongfang Caifu Securities and institutional investors, with amounts of approximately 49.35 million yuan and 39.87 million yuan respectively [2].