关于使用部分闲置募集资金进行现金管理 及以协定存款方式存放募集资金的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 苏州宇邦新型材料股份有限公司（以下简称"公司"）于 2025 年 10 月 17 日召开第四届董事会第二十一次会议和第四届监事会第十六次会议，审议通过了 《关于使用部分闲置募集资金进行现金管理及以协定存款方式存放募集资金的 议案》，同意公司及子公司拟使用额度最高不超过 22,000.00 万元（含 22,000.00 万元）的闲置募集资金进行现金管理，上述额度自董事会审议通过之日起 12 个 月内有效，在前述额度和期限范围内可循环滚动使用，同时拟将募集资金余额以 协定方式存放。现将相关事项公告如下： 一、募集资金基本情况 | 证券代码：301266 | 证券简称：宇邦新材 | 公告编号：2025-058 | | --- | --- | --- | | 债券代码：123224 | 债券简称：宇邦转债 | | 苏州宇邦新型材料股份有限公司 经中国证券监督管理委员会《关于同意苏州宇邦新型材料股份有限公司向不 特定对象发行可转换公司债券注册的批复》 ...

中信建投证券股份有限公司 关于苏州宇邦新型材料股份有限公司 使用部分闲置募集资金进行现金管理及以协定存款方式 存放募集资金的核查意见 中信建投证券股份有限公司（以下简称"中信建投证券"或"保荐机构"） 作为苏州宇邦新型材料股份有限公司（以下简称"宇邦新材"或"公司"）首次 公开发行股票并上市及向不特定对象发行可转换公司债券的持续督导机构，根据 《证券发行上市保荐业务管理办法》《深圳证券交易所创业板股票上市规则》《深 圳证券交易所上市公司自律监管指引第 2 号—创业板上市公司规范运作》等规定 的要求，对宇邦新材使用部分闲置募集资金进行现金管理及以协定存款方式存放 募集资金的事项进行了审慎核查，并出具核查意见如下： 一、募集资金基本情况 经中国证券监督管理委员会《关于同意苏州宇邦新型材料股份有限公司向不 特定对象发行可转换公司债券注册的批复》（证监许可〔2023〕1891 号）同意 注册，并经深圳证券交易所同意，公司向不特定对象发行可转换公司债券 500.00 万张，每张面值为人民币 100 元，募集资金总额为人民币 50,000.00 万元，扣除 各类发行费用（不含税）后实际募集资金净额为人民币 495,088 ...

Core Insights - On October 13, Yubang New Materials saw a stock price increase of 4.25% with a trading volume of 224 million yuan [1] - The company reported a financing buy-in of 10.88 million yuan and a financing repayment of 19.12 million yuan, resulting in a net financing outflow of 8.25 million yuan [1] - As of October 13, the total margin balance for Yubang New Materials was 109 million yuan, which represents 2.77% of its market capitalization [1] Financing Overview - On the same day, the financing buy-in was 10.88 million yuan, with a current financing balance of 109 million yuan, exceeding the 50th percentile level over the past year [1] - The margin trading data indicated no shares were sold or repaid on that day, with a margin balance of 0 yuan, placing it in the 80th percentile over the past year [1] Company Performance - As of June 30, the number of shareholders for Yubang New Materials increased by 8.41% to 13,300, with an average of 7,826 circulating shares per shareholder, up 121.73% [2] - For the first half of 2025, the company reported a revenue of 1.518 billion yuan, a year-on-year decrease of 9.77%, while the net profit attributable to shareholders was 36.01 million yuan, a slight increase of 0.18% [2] Dividend and Shareholding Structure - Since its A-share listing, Yubang New Materials has distributed a total of 57.79 million yuan in dividends [3] - As of June 30, 2025, among the top ten circulating shareholders, Guoshou Anbao Wisdom Life Stock A held 766,300 shares, unchanged from the previous period, while Wanjia Xinli reduced its holdings by 86,800 shares to 587,800 shares [3]

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。 特别提示： 1、可转债转股情况：截至 2025 年 9 月 30 日，累计共有面值总额为 215,153,100 元的"宇邦转债"转换成公司普通股股票，累计转股股数为 5,823,393 股，占宇邦 转债转股前公司已发行普通股股份总额的 5.59942%。 2、未转股可转债情况：截至 2025 年 9 月 30 日，尚未转股的"宇邦转债"面 值总额为 284,846,900 元，占"宇邦转债"发行总量的比例为 56.97%。 | 证券代码：301266 | 证券简称：宇邦新材 | 公告编号：2025-055 | | --- | --- | --- | | 债券代码：123224 | 债券简称：宇邦转债 | | 苏州宇邦新型材料股份有限公司 关于 2025 年第三季度可转债转股结果暨股份变动公告 根据《深圳证券交易所创业板股票上市规则》等有关规定，苏州宇邦新型材料 股份有限公司（以下简称"公司"）现将 2025 年第三季度可转换公司债券（以下 简称"可转债"）转股及公司股份变动的情况公告如下： 一、可转换公司债券基 ...

Group 1: Basic Information - The research object is Yubang New Materials, belonging to the non - ferrous metals industry. The reception time was September 26, 2025. The listed company's reception staff included Lin Min, director, deputy general manager, and board secretary, and Qin Huiyun, securities affairs representative [16] Group 2: Detailed Research Institutions - The institutions participating in the research include securities companies (CITIC Securities, Industrial Securities), other financial companies (Hangyin Wealth Management), asset management companies (Hesheng Asset), and fund management companies (Xingquan Fund). The relevant personnel from each institution are also listed [17] Group 3: Main Content - The company established a subsidiary, Wuxi Suneng Superconducting Materials Technology Co., Ltd., to promote the industrialization of superconducting materials research results and will focus on production and market promotion [22] - The company's multi - layer composite welding tape product has a high market share, and the R & D team is further researching its technology and application [22] - The infrastructure project of Anhui Yubang has been completed, and it is implementing an expansion plan according to market changes. It is also introducing an information system to build an intelligent factory [22]

Core Viewpoint - Yubang New Materials (SZ 301266) announced an investor survey scheduled for September 26, 2025, with participation from key company executives [1] Company Summary - Yubang New Materials reported that its revenue for the first half of 2025 is entirely derived from the photovoltaic industry, accounting for 100.0% of its revenue [1] - As of the report, Yubang New Materials has a market capitalization of 3.7 billion yuan [1]

Group 1: Business Planning and Development - The company has established a subsidiary, Wuxi Suneng Superconducting Materials Technology Co., Ltd., to leverage its technological expertise for the industrialization of superconducting materials research results [1] - The company is focusing on the production and market promotion of superconducting materials, utilizing its advantages in engineering capabilities [1] Group 2: Product Sales and Market Position - The multilayer composite welding strip is a pioneering product for the company, maintaining a high market share in its competitive landscape [1] - The R&D team is actively engaged in further technical research and application of multilayer composite welding strips [1] Group 3: Project Progress and Future Plans - The construction of the Anhui Yubang welding strip production project has been completed, laying the foundation for capacity expansion [1] - Anhui Yubang is implementing an orderly expansion plan in response to market changes in the photovoltaic industry and product technological developments [1] - The company is integrating an information system to transform Anhui Yubang into an intelligent factory, enhancing overall operational management efficiency [1] Group 4: Disclosure Information - The activity did not involve any undisclosed significant information [2]

Core Viewpoint - The company reported a decline in revenue for the first half of 2025, but managed to achieve a slight increase in net profit, indicating resilience amidst challenging market conditions [1][2]. Financial Performance - In 25H1, the company achieved operating revenue of 1.518 billion yuan, a year-on-year decrease of 9.77%, while net profit attributable to shareholders was 36 million yuan, an increase of 0.18% [1]. - For 25Q2, the company recorded operating revenue of 880 million yuan, a year-on-year decline of 10.49%, but net profit attributable to shareholders rose to 2.38 million yuan, a significant increase of 79.09% [1]. - The gross margin for 25H1 slightly decreased to 6.77%, down 0.23 percentage points year-on-year, while the expense ratio increased to 3.97%, up 0.17 percentage points year-on-year [1]. - The company reported a significant improvement in credit impairment losses, with 8.84 million yuan in provisions for 25H1, compared to 35.45 million yuan in 24H1 [1]. Product Performance - The company's interconnect welding strips generated revenue of 1.224 billion yuan in 25H1, down 10.59% year-on-year, with a gross margin of 5.44%, a decrease of 0.67 percentage points [1]. - The revenue from converging welding strips was 267 million yuan, down 8.87% year-on-year, but the gross margin improved to 7.82%, an increase of 0.65 percentage points [1]. - The multi-layer composite welding strips are positioned as a cost-reducing solution for BC components, leveraging advanced material design and optimization technologies [2]. Market Outlook - Despite competitive pressures from rapidly declining prices in the industry, the company remains profitable. The "anti-involution" policy is expected to stabilize prices in the photovoltaic supply chain, which may alleviate cost pressures [3]. - The multi-layer composite welding strips are anticipated to contribute significantly to profits as BC technology continues to develop, with projected net profits of 86 million, 141 million, and 172 million yuan for 2025 to 2027, respectively [3].

证券代码：301266 证券简称：宇邦新材 公告编号：2025-054 债券代码：123224 债券简称：宇邦转债 4、付息日：2025 年 9 月 19 日 苏州宇邦新型材料股份有限公司 关于宇邦转债 2025 年付息的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 重要提示： 1、"宇邦转债"（债券代码：123224）将于 2025 年 9 月 19 日支付第二年 利息，每 10 张"宇邦转债"（面值 1,000 元人民币）利息为 4.00 元（含税）。 2、债权登记日：2025 年 9 月 18 日 3、除息日：2025 年 9 月 19 日 5、本次付息期间及票面利率：计息期间为 2024 年 9 月 19 日至 2025 年 9 月 18 日，票面利率为 0.40%。 6、"宇邦转债"本次付息的债权登记日为 2025 年 9 月 18 日，截至 2025 年 9 月 18 日下午深圳证券交易所收市后，在中国证券登记结算有限责任公司深 圳分公司（以下简称"中国结算深圳分公司"）登记在册的"宇邦转债"持有人 享有本次派发的利息，在 2025 年 9 ...

Group 1 - The company has recently conducted targeted investor research, showcasing its strategic layout and business planning in the industry [1] - The investor relations activity included two sessions on September 12, 2025, with participation from various financial institutions and company representatives [2] - The company is committed to expanding its overseas market share and has not adjusted its overseas business plans for this year [3] Group 2 - The company focuses on enhancing the quality of its photovoltaic soldering ribbon, which is a key auxiliary material for photovoltaic modules, to increase output power for downstream customers [3] - The company is actively exploring new directions in new materials and new energy sectors, including a recent investment in Wuxi Sunan Superconducting Material Technology Co., Ltd. [3] - The "anti-involution" policy is seen as beneficial for reshaping the supply-demand balance in the photovoltaic industry and improving product quality [3]