Report Industry Investment Rating - Not provided in the report Core Viewpoints of the Report - The target price of Aohong Convertible Bond on the first day is estimated to be between 127 and 131 yuan, and investors are advised to actively subscribe [3][20] - The estimated first - day new - bond lottery winning rate is around 0.0019% - 0.0025% [4][21] Summary According to Relevant Catalogs 1. Aohong Convertible Bond New - Bond Analysis and Investment Recommendations 1.1 Convertible Bond Basic Terms Analysis - The issuance methods of Aohong Convertible Bond are priority placement and online issuance, with a bond and issuer rating of AA-. The issuance scale is 580 million yuan, the initial conversion price is 34.04 yuan, the bond parity on December 12, 2025, is 87.51 yuan, the pure bond value is 92.83 yuan, and the game terms are normal. Overall, the bond issuance scale is average, the liquidity is average, the rating is acceptable, and the bond floor protection is good [2][16] 1.2 New - Bond Initial Listing Price Analysis - The company is a high - tech enterprise engaged in PCB R & D, production, and sales. The funds raised will be used for the Thailand production base construction project, which is conducive to optimizing the company's production capacity layout and meeting overseas market demand. The estimated conversion premium rate on the first - day of listing is in the range of [45%, 50%], corresponding to a target price of around 127 - 131 yuan [3][19][20] 1.3 Convertible Bond New - Bond Lottery Winning Rate Analysis - Assuming the old - shareholder placement ratio is 63% - 72%, the scale available for the market is 162 million - 215 million yuan. Assuming 8.53 million online valid subscriptions, the estimated first - day lottery winning rate is around 0.0019% - 0.0025% [4][21] 2. Underlying Stock Fundamental Analysis 2.1 Company's Main Business and Industry Upstream and Downstream Situations - The company is a high - tech enterprise engaged in PCB R & D, production, and sales. Its products include single - sided, double - sided, and multi - layer boards, and it has penetrated into new application scenarios. The upstream of the PCB manufacturing industry includes raw materials such as copper - clad laminates, and the downstream is mainly the application industries of PCB products. The global and Chinese PCB industries' output value has been increasing annually [22][23][24] 2.2 Company's Operating Conditions - From 2022 to the first half of 2025, the company's operating income showed a fluctuating upward trend, with the main business income accounting for over 89% in each period. The product structure was relatively stable. The comprehensive gross profit margin was relatively stable, and the net profit margin was also stable. The company's period expenses showed a downward trend, R & D expenses increased slightly, accounts receivable increased, and the return on equity was relatively stable [27][31][34] 2.3 Company's Equity Structure and Main Subsidiaries - As of June 30, 2025, the company's equity structure was relatively concentrated. Yang Jiuhong and Chen Dinghong were the top two shareholders, and they were the actual controllers of the company as persons acting in concert [46] 2.4 Company's Business Characteristics and Advantages - The company has customer resource advantages, with many well - known domestic and foreign customers. It has R & D and technology reserve advantages, with 139 patents. It also has quality control advantages, with a detailed production quality control system [51][52][53] 2.5 Allocation of This Round of Fundraising - The company plans to issue convertible bonds to raise up to 580 million yuan. After deducting issuance fees, the 580 million yuan will be used for the Thailand production base construction project. The project aims to improve production capacity and overseas layout, and is expected to achieve an average annual operating income of 663.2 million yuan after reaching full production [54][55]

Investment Rating - The report rates the communication industry as "Outperform" [4] Core Insights - The communication sector has shown strong performance, with the Shenwan Communication Index rising by 6.27% during the week of December 8-14, 2025, significantly outperforming the broader market [12] - Cignal AI has raised its market size forecast for Optical Circuit Switches (OCS) to at least $2.5 billion by 2029, a 40% increase from previous estimates, driven by the expansion of AI and data center deployments [31] - UMC has obtained technology licensing for 300mm silicon photonics process from imec, which will accelerate the development of silicon photonics technology, addressing the bottlenecks of traditional copper interconnects [2] Summary by Sections Market Review - The communication sector ranked first among 31 Shenwan primary industries in terms of growth, with significant contributions from sub-industries such as communication network equipment (up 8.62%) and communication cables (up 8.28%) [15] - Notable stock performances included Dekoli (up 43.66%) and Zhongci Electronics (up 40.65%), while *ST Jinglun saw a decline of 13.99% [19] Industry Dynamics - UMC's licensing agreement with imec for the iSiPP300 silicon photonics process will enhance its capabilities in optical interconnect solutions, crucial for data centers and high-performance computing [24] - Nvidia has been granted permission to export its H200 AI chips to China, which could generate significant revenue despite a 25% revenue share to the U.S. government [28] - Cignal AI's report indicates that OCS technology is evolving from a niche application to a foundational technology for large-scale AI systems, with a growing number of active suppliers and deployment scenarios [31][32] - Broadcom's Q4 financial results showed a record revenue of $64 billion, driven by AI semiconductor sales, with expectations for continued growth in the upcoming quarters [35]

Investment Rating - The report initiates coverage with a "Buy" rating for the company [4][6]. Core Insights - The company is a mature manufacturer of copper-based materials, with a wide range of applications in various sectors including PCB manufacturing, photovoltaic cell copper plating, and power semiconductor cooling [1][2]. - The growth in the AI PCB market is expected to significantly enhance the demand for upstream copper ball and copper oxide powder products, driven by the rapid development of electronic technology and the structural growth in the PCB industry [2][3]. - The company has a comprehensive customer base that includes major domestic and international PCB manufacturers, and its products exhibit superior performance compared to industry standards [3]. Financial Projections - Revenue is projected to reach 10.86 billion yuan in 2025, 13.94 billion yuan in 2026, and 17.01 billion yuan in 2027, with corresponding net profits of 266 million yuan, 451 million yuan, and 643 million yuan respectively [4][10]. - The company is expected to achieve a net profit growth rate of 50.83% in 2025 and 69.58% in 2026, indicating strong profitability potential [10]. - The projected P/E ratios for 2025, 2026, and 2027 are 40.22, 23.76, and 16.65 respectively, suggesting an attractive valuation as earnings grow [4][10].

Investment Rating - The report assigns an "Accumulate" rating for the company, indicating a projected stock price increase of 5% to 15% over the next six months [5]. Core Insights - The company has established a wholly-owned subsidiary for robotics with a registered capital of 100 million yuan, marking a strategic extension into the embodied intelligence sector, leveraging its high-precision manufacturing technology from the automotive parts industry [1][2]. - The new subsidiary, Jierfu Intelligent Robotics, aims to cover the entire industry chain, from R&D to product delivery, and is expected to create synergies with existing automotive and commercial vehicle services, enhancing the company's core competitiveness and profitability [3]. - The company has signed a collaborative R&D agreement with the Yangtze River Delta Hart Robotics Industry Technology Research Institute to develop key robotic components, which is expected to lower the costs associated with trial and error during the transition [2][3]. Financial Summary - The company forecasts revenue growth from 2.2 billion yuan in 2023 to 2.965 billion yuan in 2027, with a compound annual growth rate (CAGR) of approximately 8.03% [4]. - The net profit attributable to the parent company is projected to increase from 98 million yuan in 2023 to 190 million yuan in 2027, reflecting a significant growth rate of 24.22% in 2027 [4]. - Earnings per share (EPS) are expected to rise from 0.43 yuan in 2023 to 0.81 yuan in 2027, with corresponding price-to-earnings (P/E) ratios of 29.09 in 2024 and decreasing to 19.76 by 2027 [4][11].

Investment Rating - The report gives a "Buy" rating for the company, marking its first coverage [3][9]. Core Insights - The company is positioned in the high-end surgical instrument market, focusing on minimally invasive and intelligent solutions, which are expected to drive significant growth [3][16]. - The market for surgical staplers is expanding due to increasing surgical demands and a shift towards minimally invasive procedures, with the company benefiting from domestic substitution trends [1][2]. - The company's dual strategy of focusing on both domestic and international markets has led to a substantial increase in overseas revenue, which is projected to continue growing [3][4]. Summary by Sections 1. High-End Surgical Instrument Layout - The company has established itself in the high-end surgical stapler market through continuous innovation and has developed several leading technologies [16][22]. - The management team emphasizes a long-term strategy focused on innovation and market penetration, which has resulted in over 800 patents [19][20]. - The company has a comprehensive quality management system that enhances production efficiency and product reliability [33]. 2. Market Potential and Competitive Advantage - The surgical stapler market is expected to grow significantly, driven by increasing surgical procedures and a rising penetration rate of minimally invasive surgeries in China [1][2]. - The company is actively involved in R&D, with a focus on developing high-value products that meet market demands [22][23]. - The domestic market is supported by policy incentives and an expanding healthcare infrastructure, which is expected to further boost demand for surgical instruments [1][2]. 3. Intelligent Platform Development - The MA platform is being developed to create a second growth curve for the company, with significant investments already made and patents secured [2][3]. - The intelligent surgical platform aims to address industry pain points and enhance operational efficiency through advanced technology [2][3]. 4. International Market Expansion - The company has successfully entered 64 countries, with overseas revenue growing from 0.42 billion to 1.06 billion from 2020 to 2024, representing a 21.6% year-on-year increase [3][4]. - The international strategy is complemented by partnerships with global leaders, enhancing brand recognition and market presence [3][4]. 5. Financial Projections - The company forecasts a steady increase in revenue and net profit from 2025 to 2027, with projected net profits of 0.80 billion, 1.01 billion, and 1.28 billion respectively [3][4].

Investment Rating - The report assigns a "Buy" rating to the company [8]. Core Insights - The company has been deeply engaged in cleanroom integration for 17 years, covering three major fields: medical, laboratory, and electronics. It possesses integrated capabilities across the entire industry chain, including design, construction, procurement, and after-sales service [1][2]. - In 2024, the company is expected to achieve revenue of 1.708 billion yuan, a year-on-year increase of 6.64%, with a net profit attributable to the parent company of 67 million yuan, a decrease of 37.75%. For the first three quarters of 2025, revenue is projected to be 1.431 billion yuan, a year-on-year increase of 32.59%, with a net profit of 61 million yuan, a significant increase of 211.46% [1][2]. - The medical cleanroom business is experiencing high growth, with a rich order backlog. The company's orders in the medical and laboratory sectors have increased from 1.727 billion yuan in 2022 to 3.706 billion yuan in the first half of 2025 [1][2]. - The company has successfully entered the electronic cleanroom sector, establishing an electronic division in 2024 and winning multiple projects, with an order backlog of 121 million yuan as of the first half of 2025 [2]. Financial Summary - Revenue projections for 2025-2027 are 2.581 billion yuan, 3.535 billion yuan, and 5.051 billion yuan, representing year-on-year growth rates of 51.15%, 36.94%, and 42.89% respectively. Net profit attributable to the parent company is expected to be 137 million yuan, 215 million yuan, and 426 million yuan, with growth rates of 104.47%, 57.72%, and 97.83% respectively [2][7]. - Earnings per share (EPS) are projected to be 1.27 yuan, 2.00 yuan, and 3.95 yuan for 2025, 2026, and 2027, with corresponding price-to-earnings (PE) ratios of 24.99, 15.84, and 8.01 [2][7].

Investment Rating - The report assigns a "Buy" rating to the company, with a target price of 33.76 CNY for the next six months, indicating an expected price increase of over 15% compared to the market benchmark [4][6]. Core Insights - The company, Longda Co., Ltd., specializes in high-temperature alloy materials and is expected to benefit from the growing demand for AI-related electricity usage. The company has expanded its business from copper-based alloys to nickel-based and high-temperature alloys, with applications in various industries including aerospace, energy, oil and gas, and automotive [1][4]. - The aerospace sector shows strong growth potential, with increasing demand for high-temperature alloys in both military and civil aviation markets. The automotive turbocharger market in China is also expanding, leading to higher usage of high-temperature alloys [2]. - The company has a diverse customer base in the gas turbine sector, including major players like GE and Siemens. It is actively expanding its production capacity, particularly in Malaysia, which is expected to significantly enhance its profitability and customer support capabilities [3][4]. Financial Summary - The projected revenue for the company from 2025 to 2027 is 17.3 billion CNY, 21.9 billion CNY, and 28.0 billion CNY, respectively. The net profit attributable to the parent company is expected to be 1.06 billion CNY, 1.67 billion CNY, and 2.38 billion CNY for the same period [4][5]. - The company anticipates a revenue growth rate of 24.33% in 2025, 26.30% in 2026, and 28.15% in 2027, with net profit growth rates of 59.92%, 57.62%, and 42.61% for the respective years [5][11].

Investment Rating - The report initiates coverage with an "Accumulate" rating for the company [4][5] Core Views - The acquisition of Anhui Tuosheng will enhance profitability and expand the product delivery capabilities in the automotive NVH (Noise, Vibration, and Harshness) sector [2][3] - The company is a leader in the polyurethane buffer block market, holding a 36% market share, and aims to build a comprehensive product matrix by integrating rubber-based elastomers through this acquisition [2][3] - The company is also exploring new applications for polyurethane materials in the robotics field, which could open additional revenue streams [3] Financial Summary - The company reported revenues of 4.87 billion, 6.10 billion, and 5.49 billion for Q1-Q3 of 2023, 2024, and 2025 respectively, with net profits of 0.42 billion, 0.59 billion, and 0.47 billion, reflecting net profit margins of 8.6%, 9.7%, and 8.5% [2] - Projected revenues for 2025-2027 are estimated at 8.30 billion, 9.77 billion, and 11.49 billion, with corresponding net profits of 0.89 billion, 1.10 billion, and 1.40 billion [3] - The company’s PE ratios are projected to be 39.73, 32.07, and 25.26 for 2025, 2026, and 2027 respectively [3] Market Position - The company’s automotive damping components account for 65% of total revenue, primarily from polyurethane buffer blocks and top supports used in automotive suspension systems [2] - The company has established a supply chain presence with major domestic automakers including BYD, SAIC-GM, Geely, and others [2]

1. Report Industry Investment Rating No information provided regarding the report industry investment rating. 2. Core Viewpoints of the Report - The target price for PULIAN Convertible Bond on its first day of listing is estimated to be between RMB 137 and RMB 142, with a recommended active subscription. The expected conversion premium rate on the first - day of listing is in the range of 42% - 47% [3][22]. - The estimated first - day new - bond lottery winning rate is around 0.0018% - 0.0022% [4][23]. 3. Summary According to the Table of Contents 3.1. PULIAN Convertible Bond New - Bond Analysis and Investment Recommendations 3.1.1. Analysis of Convertible Bond Basic Terms - The PULIAN Convertible Bond will be issued through priority placement and online issuance. Its bond and issuer ratings are both A+. The issuance scale is RMB 243 million, with an initial conversion price of RMB 18.26. The conversion parity on December 5, 2025, was RMB 96.44, and the pure - bond value is RMB 82.46. The game terms (lower - adjustment, redemption, and put - back clauses) are normal. Overall, the bond has a low issuance scale, poor liquidity, and a weak rating, but the bond floor protection is acceptable. It is difficult for institutions to include it in their portfolios, but there is no objection to primary - market participation [2][17]. 3.1.2. Analysis of New - Bond Initial Listing Price - The company's main business is to provide information solutions and IT integrated services for large - scale group enterprises. The funds raised from this issuance will be used for upgrading and expanding existing products, enhancing market competitiveness, and maintaining a leading position in industry technology [3][21]. - The target price for PULIAN Convertible Bond on its first day of listing is estimated to be between RMB 137 and RMB 142, with a recommended active subscription. The expected conversion premium rate on the first - day of listing is in the range of 42% - 47% [3][22]. 3.1.3. Analysis of Convertible Bond New - Bond Lottery Winning Rate - The estimated first - day new - bond lottery winning rate is around 0.0018% - 0.0022%. Assuming an old - shareholder placement ratio of 21% - 34%, the scale available in the market is between RMB 161 million and RMB 191 million. Assuming 8.7 million online valid subscriptions, the lottery - winning rate when subscribing to the maximum limit is around 0.0018% - 0.0022% [4][23]. 3.2. Analysis of the Underlying Stock's Fundamental Conditions 3.2.1. Company's Main Business and the Upstream and Downstream of the Industry - The company's main business is to provide information solutions and IT integrated services for large - scale group enterprises. It has strong innovation and delivery capabilities and serves many large - scale central enterprises [24]. - The upstream of the industry consists of enterprises producing basic software and computer hardware products, with sufficient supply. The downstream includes energy, construction, and finance industries, and the digital transformation of the downstream market drives the development of the software industry [24][25]. 3.2.2. Company's Operating Conditions - The company's operating income has shown an overall upward trend from 2022 to the first half of 2025, with year - on - year growth rates of 19.31%, 7.80%, 11.60%, and 9.45% respectively. Customized software business is the main source of income [28]. - The company's comprehensive gross profit margin and net profit rate have shown a downward trend from 2022 to the first half of 2025, mainly due to factors such as changes in the market environment and a significant increase in labor costs [31]. - The company's periodic expenses and R & D expenses have fluctuated greatly in recent years. The proportion of accounts receivable in operating income has shown an upward trend, and the accounts - receivable turnover rate has slightly decreased [34][39][40]. - The company's net profit attributable to the parent has fluctuated greatly, and its profitability and weighted ROE have also fluctuated significantly [44]. 3.2.3. Company's Equity Structure and Main Subsidiaries - As of June 30, 2025, the company's equity structure is relatively dispersed. The top two shareholders, Lin Guoqiang and Wang Hu, have a combined shareholding of 21.41%, and they are the controlling shareholders and actual controllers. Through a concerted action agreement, they jointly control 38.27% of the voting rights of the company's shares [47]. 3.2.4. Company's Business Characteristics and Advantages - The company has long - term technological accumulation, with XBRL - related systems and products widely applied. It has a mature development platform with high performance, strong scalability, and high flexibility [50]. - The company has advantages in talent reserves and R & D innovation. It has a R & D team with rich experience, a sound talent - training system, a R & D project - management mechanism, and close industry - university - research cooperation [51]. - The company has advantages in customer resources and market - feedback acquisition. It has a wide range of customers, can optimize products based on customer feedback, and quickly implement R & D results to expand market share [53]. 3.2.5. Allocation of Funds Raised in this Issuance - The company plans to issue convertible bonds to raise a maximum of RMB 243 million. After deducting issuance fees, RMB 85 million will be used for the domestic ERP function expansion project, RMB 49 million for the digital intelligent financial risk management and control product construction project, and RMB 108 million for the Yunhu Platform R & D and upgrade project [1][15][54]. - The domestic ERP function expansion project aims to upgrade and expand the existing ERP product, with an expected average annual operating income of RMB 141.1822 million, an after - tax internal rate of return of 17.78%, and an after - tax payback period of 7.99 years (including the construction period) [55]. - The digital intelligent financial risk management and control product construction project aims to upgrade and expand existing XBRL application products and solutions. The expected average annual operating income is RMB 54.0622 million, the after - tax internal rate of return is 23.55%, and the after - tax payback period is 6.41 years (including the construction period) [56]. - The Yunhu Platform R & D and upgrade project aims to enhance the platform's intelligence and technical capabilities, which is beneficial for the company to maintain and enhance its technological advantages and core competitiveness, but it does not directly generate economic benefits [57].

Investment Rating - The industry investment rating is "Outperform the Market" [1] Core Views - Gold prices are expected to remain stable at high levels, with a downward trend continuing as the market awaits the December FOMC results. Concerns about the independence of the Federal Reserve are ongoing, and China's central bank continues to increase its gold reserves [4][9] - Copper prices are on an upward trajectory, driven by supply constraints in non-US regions. The LME copper price reached a new high of $11,665 per ton, with significant warehouse cancellations raising concerns about potential supply shortages [10][11] Summary by Sections Weekly Research Views - Gold: The Federal Reserve's silence and mixed economic data have led to fluctuations in gold prices. The probability of a rate cut in December remains high at 80-90% [9] - Copper: The LME copper price has surged, with significant warehouse cancellations indicating potential supply issues. The market is expected to maintain a bullish sentiment towards copper stocks [10] Sector Performance - The non-ferrous metals index increased by 5.07%, outperforming the broader market by 4.70%. The top-performing sectors included copper, aluminum, and nickel [11][12] Metal Prices and Inventories - Prices for basic metals have generally risen, with SHFE copper up 4.99% to 91,560 yuan per ton, and LME copper up 2.33% to $11,450 per ton. Inventory levels show a mixed trend, with LME copper inventory increasing by 2.0% while SHFE copper inventory decreased by 9.2% [25][31]