转债周策略 20260228 3 月十大转债 glmszqdatemark 2026 年 02 月 28 日 3 月十大转债 美诺华/美诺转债: 创新管线 JH389 项目商业化持续推进 泰瑞机器/泰瑞转债: 国内中高端注塑机龙头之一，高端市场领域正追赶国外注塑机高 端企业 江苏华辰/华辰转债：变压器海外销售有望迎来新突破 友发集团/友发转债：新一轮供给侧改革中，公司预计加快完善焊接钢管全国布局和海 外布局 宇邦新材/宇邦转债：切入工业热管理赛道打造第二增长曲线 亚太科技/亚科转债：积极布局新能源汽车、航空航天、工业热管理、机器人等新兴领 域的产能储备与业务发展 颀中科技/颀中转债：境内少数掌握多类凸块制造技术并实现规模化量产的集成电路封 测厂商 瑞可达/瑞可转债：公司应用于数据中心的各类高速线缆产品市场需求旺盛 弘亚数控/弘亚转债：国内家具装备龙头，具有成熟的海外销售渠道 岱美股份/岱美转债：切入智能机器人领域 2026 年增量资金入市的进程仍将持续，年初大概率会演绎"春季躁动"行情，主要关 注科技、高端制造方向的投资线索。 周度转债策略 本周各股票指数普涨，转债相对承压，中证转债指数涨跌幅为-0.23%。 ...

1. Report Industry Investment Rating - No industry investment rating information is provided in the report. 2. Core Views of the Report - In 2026, the process of incremental funds entering the market will continue, and the "Spring Rally" market is likely to occur at the beginning of the year, with the main focus on investment opportunities in the technology and high - end manufacturing sectors [3][54]. - As the proportion of institutional investors in the convertible bond market increases, the impact of stock market expectations on convertible bond valuation deepens. Given investors' optimism about the medium - to - long - term stock market, institutional investors' demand for equity assets remains strong, and the stable capital situation supports convertible bond valuation, with limited short - to - medium - term downside [3][54]. - When the valuation is stable, convertible bonds show the characteristics of "strong in rising and weak in falling" compared to underlying stocks, and still have high allocation value [3][54]. - Recommended convertible bond tracks and targets: (1) In the technology growth sector, pay attention to Ruike, Qizhong and other convertible bonds due to rising overseas computing power demand and the acceleration of AI industrialization; (2) In the high - end manufacturing field, focus on convertible bonds such as Yake, Daimei, Huachen, and Yubang; (3) Due to the optimization of the supply - demand pattern in some industries, pay attention to Youfa convertible bond [3][54]. 3. Summary According to the Directory 3.1 Strategy Analysis 3.1.1 February's Top Ten Convertible Bonds - Meinuohua/Meinuo Convertible Bond: A comprehensive international pharmaceutical technology manufacturing company. The JH389 project in its innovation pipeline is in continuous progress, with positive results in product development, patent application, and commercialization planning [2][10]. - Yatai Technology/Yaoke Convertible Bond: Focuses on R & D and production of aluminum materials and components for automobile thermal management and lightweight systems. It is an important global supplier in these fields and is actively expanding into emerging areas such as new - energy vehicles, aerospace, industrial thermal management, and robotics [2][11]. - Youfa Group/Youfa Convertible Bond: The largest domestic welded steel pipe R & D, production, and sales enterprise. With the improvement of downstream demand and the upcoming new round of supply - side reform, the company plans to improve its national and overseas layout [2][17]. - Jiangsu Huachen/Huachen Convertible Bond: Engaged in the R & D, production, and sales of power transmission and control equipment. With the growth of global energy investment, the company is optimizing its overseas market strategy and aiming for new breakthroughs in overseas markets [2][20]. - Hongya CNC/Hongya Convertible Bond: A leading domestic furniture equipment enterprise. Its subsidiaries are developing in the fields of furniture manufacturing automation solutions and high - precision gears, with good industrial synergy [24]. - Qizhong Technology/Qizhong Convertible Bond: Specializes in advanced packaging and testing of integrated circuits. It is a leading domestic company in bumping manufacturing technology. The global and Chinese display driver chip markets are growing, providing development opportunities [2][28]. - Seiko Steel Structure/Seiko Convertible Bond: A comprehensive steel structure enterprise with complete industrial chain services. It has traditional and innovative business models and has successfully undertaken many overseas landmark projects [2][33]. - Daimei Co., Ltd./Daimei Convertible Bond: A leading global automotive interior parts manufacturer. It has established a new subsidiary focusing on intelligent robotics, marking a step forward in its intelligent business layout [2][37]. - Yubang New Materials/Yubang Convertible Bond: A global supplier of tin - coated welding tapes for photovoltaic modules. It is entering the industrial thermal management track by investing in a technology company, and the data center thermal management market has broad prospects [2][44]. - Ruike Da/Ruike Convertible Bond: A national specialized and sophisticated "little giant" enterprise in connector products. It has a wide range of products in new - energy vehicles, data centers, and other fields, and the demand for its high - speed cable products in data centers is strong [2][48]. 3.1.2 Weekly Convertible Bond Strategy - This week, the stock indices showed a differentiated trend. The CSI Convertible Bond Index fell by 2.61%. The petrochemical, communication, and coal industries ranked high in terms of price changes. The median prices of convertible bonds in each parity range decreased, and the convertible bond valuation is still relatively high compared to historical levels [2][54]. 3.2 Market Tracking - The report provides multiple charts to track the market, including the price changes of broad - based indices and industry indices, the median prices of convertible bonds in different conversion value ranges, the changes in convertible bond valuation, and the back - testing results of various strategy indices. However, specific data analysis is not elaborated in the text [58][60][63].

Core Viewpoint - Suzhou Yubang New Materials Co., Ltd. maintains a stable credit rating of A+ due to strong customer relationships, revenue growth, and accessible financing channels, despite facing challenges from industry volatility and credit risks associated with accounts receivable [3][4][9]. Financial Overview - Total assets increased from 21.83 billion in 2022 to 31.04 billion in 2023, with total liabilities rising from 8.02 billion to 14.81 billion in the same period [5][22]. - Operating revenue grew from 20.11 billion in 2022 to 27.62 billion in 2023, while net profit increased from 1.00 billion to 1.51 billion [5][18]. - The company reported a significant decline in operating cash flow, with a net outflow of 3.30 billion in 2024 [5][21]. Industry Context - The photovoltaic industry is experiencing cyclical fluctuations, leading to increased credit risks and pressure on profit margins due to declining processing fees [8][9]. - Despite the challenges, the demand for photovoltaic welding strips is expected to grow, although at a slower pace due to price pressures across the supply chain [8][9]. Operational Insights - The company has maintained a stable governance structure and strong market position, with a focus on research and development to enhance product quality and technological leadership [11][14]. - The production capacity for photovoltaic welding strips is projected to increase, with new projects expected to add 20,000 tons of annual capacity [11][12]. Customer and Supplier Dynamics - The company has established long-term relationships with major suppliers, with the top five suppliers accounting for 55.99% of total procurement [15][16]. - The customer base remains predominantly domestic, with efforts to expand into international markets such as the Middle East, India, and Europe [16][17]. Risk Factors - The company faces risks related to accounts receivable, with some customers experiencing overdue payments, which could impact cash flow and overall financial health [4][18]. - The cyclical nature of the photovoltaic industry may lead to fluctuations in demand and pricing, affecting the company's profitability and operational efficiency [8][9].

Group 1 - The core viewpoint of the article is the verification opinion from CITIC Construction Investment Securities Co., Ltd. regarding the listing and circulation of certain pre-IPO shares of Suzhou Yubang New Materials Co., Ltd. [1][12] - The company completed its initial public offering (IPO) of 26,000,000 shares, which were listed on June 8, 2022, resulting in a total share capital of 104,000,000 shares, with 76.29% being restricted shares and 23.71% being unrestricted shares [2][3] - Following the IPO, the company issued 5,000,000 convertible bonds on September 19, 2023, raising a total of RMB 500 million, with the bonds starting to trade on October 18, 2023 [3][12] Group 2 - Four shareholders applied for the lifting of share restrictions, including Xiao Feng and Lin Min, who are key executives of the company [4][9] - The shareholders made commitments regarding the lock-up period, including not transferring shares for 36 months post-IPO and conditions for extending the lock-up period if share prices fall below the IPO price [5][6][8] - The company confirmed that the shareholders have adhered to their commitments, and there are no instances of fund occupation or illegal guarantees related to these shareholders [9][12] Group 3 - The total share capital after the lifting of restrictions is 109,878,593 shares, with 39.47% being unrestricted shares and 60.53% being restricted shares [3][12] - The lifting of restrictions will allow for the circulation of 66,500,000 shares, which were previously under lock-up [11][12] - The verification by the sponsor indicates compliance with relevant regulations and the accuracy of information disclosure regarding the lifting of share restrictions [12]

Core Points - The stock price of Yubang New Materials (301266) decreased by 3.19% to 30.93 yuan as of May 23, 2025, with a market capitalization of 3.399 billion yuan [1] - The company is focusing on expanding its overseas market and enhancing global customer service capabilities in 2025 [2] - The company has a leading position in the multi-layer composite welding strip technology, set to launch the product in 2024 [5] - The conversion price of Yubang convertible bonds has been adjusted from 36.94 yuan to 36.84 yuan, effective from May 30, 2025 [3][5] Market Performance - As of May 23, 2025, Yubang New Materials' stock closed at 30.93 yuan, down from 31.95 yuan the previous week, with a weekly high of 32.65 yuan and a low of 30.93 yuan [1] - The company's total market value is ranked 53rd out of 63 in the photovoltaic equipment sector and 3845th out of 5148 in the A-share market [1] Product and Technology - The company has over 80% of its production capacity dedicated to interconnection strips, with flexible production lines capable of producing various types of welding strips [1] - The multi-layer composite welding strip has a higher technical threshold, and the company possesses advanced technology and a high market share in this product category [1][5] Strategic Initiatives - In 2025, the company aims to actively explore overseas high-quality customers and maintain close technical exchanges and product development services with downstream clients [2]