Group 1 - The stock price of Copper Crown Copper Foil increased by 6.18% to 47.73 CNY per share, with a trading volume of 80.39 million CNY and a turnover rate of 0.21%, resulting in a total market capitalization of 39.569 billion CNY [1] - Copper Crown Copper Foil's stock has risen for seven consecutive days, with a cumulative increase of 50.23% during this period [1] - The company, established on October 18, 2010, and listed on January 27, 2022, specializes in the research, manufacturing, and sales of high-precision electronic copper foil [1] Group 2 - The main revenue composition of Copper Crown Copper Foil includes PCB copper foil at 56.84%, lithium battery copper foil at 37.92%, copper flat wire at 4.45%, and other sources at 0.79% [1] - Among the top ten circulating shareholders, a fund under Southern Fund holds shares in Copper Crown Copper Foil, having reduced its holdings by 53,600 shares in the third quarter, now owning 2.2749 million shares, which is 0.27% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) has achieved a year-to-date return of 9.26% and a one-year return of 30.14%, ranking 1426 out of 5570 and 1888 out of 4305 respectively [2]

Group 1 - The stock price of Copper Crown Copper Foil increased by 5.59% to 33.82 CNY per share, with a trading volume of 142 million CNY and a turnover rate of 0.52%, resulting in a total market capitalization of 28.037 billion CNY [1] - Copper Crown Copper Foil has experienced a continuous increase in stock price for four consecutive days, with a cumulative increase of 7.05% during this period [1] - The company, established on October 18, 2010, and listed on January 27, 2022, specializes in the research, manufacturing, and sales of various high-precision electronic copper foils [1] Group 2 - The National Life Insurance and Investment Fund holds a significant position in Copper Crown Copper Foil, with its fund "National Life Insurance Stable Wealth 6-Month Holding Mixed A" (009244) owning 20,000 shares, accounting for 0.47% of the fund's net value, ranking as the eighth largest holding [2] - The fund has generated an estimated floating profit of approximately 35,800 CNY today and a total floating profit of 42,200 CNY during the four-day increase [2] - The fund was established on August 5, 2020, with a current scale of 110 million CNY, and has achieved a year-to-date return of 2.59% and a one-year return of 9.74% [2]

Group 1 - The core viewpoint of the news is that Copper Crown Copper Foil has seen a significant increase in its stock price, rising by 5.52% to reach 32.49 yuan per share, with a total market capitalization of 26.935 billion yuan [1] - Copper Crown Copper Foil's stock has experienced a continuous increase for three days, with a cumulative growth of 2.91% during this period [1] - The company, established on October 18, 2010, specializes in the research, manufacturing, and sales of high-precision electronic copper foil, with its main revenue sources being PCB copper foil (56.84%), lithium battery copper foil (37.92%), and other products [1] Group 2 - According to data from the top ten holdings of funds, one fund under Huaxia Fund has a significant position in Copper Crown Copper Foil, with Huaxia New Materials Leading Mixed Fund holding 113,200 shares, accounting for 7.21% of the fund's net value [2] - The fund has generated a floating profit of approximately 192,400 yuan today, with a floating profit of 98,500 yuan during the three-day increase [2] - Huaxia New Materials Leading Mixed Fund was established on February 14, 2023, with a current scale of 16.2353 million yuan and has achieved a year-to-date return of 14.07% [2]

Core Viewpoint - Jiangxi Tongbo Technology Co., Ltd. (Tongbo Technology), a provider of electrolytic copper foil solutions, has filed for an IPO on the Hong Kong Stock Exchange, with its profitability largely supported by government subsidies exceeding its pre-tax profits during the reporting period from 2023 to the first three quarters of 2025 [1][5]. Financial Performance - Tongbo Technology's revenues for the years 2023, 2024, and the first three quarters of 2025 were 3.163 billion, 3.212 billion, and 2.849 billion yuan respectively, indicating a growth trend [4]. - The company's profits and total comprehensive income for the same periods were 63.06 million, 20.58 million, and 41.71 million yuan, showing instability in profitability [4]. - Government subsidies and grants for 2023, 2024, and the first three quarters of 2025 were 57.11 million, 109 million, and 27.42 million yuan, significantly higher than the pre-tax profits of 73.20 million, 21.35 million, and 44.10 million yuan respectively [5]. Operational Efficiency - Despite a low gross margin, Tongbo Technology maintained profitability due to substantial government support, with operating expenses decreasing from 145 million yuan in 2023 to 76.60 million yuan in the first three quarters of 2025, representing a decline from 4.6% to 2.7% of total revenue [5][6]. Customer Dependency - The company has a high dependency on its largest customer, with revenues from the top five customers accounting for 85.8%, 87.3%, and 82.0% of total revenue in 2023, 2024, and the first three quarters of 2025, respectively [10]. - The first major customer accounted for 48.5%, 62.2%, and 58.0% of total revenue during the same periods, indicating significant reliance [10][11]. Shareholder Structure - The local state-owned assets supervision and administration commission in Fuzhou has invested in Tongbo Technology, holding approximately 3.4% of the company’s shares after a capital injection of 100 million yuan [7][8]. - Notably, Ningde Times is an indirect shareholder of Tongbo Technology through its investment in Yibin Chengdao, which holds about 3.1% of the company [12].

电解铜箔解决方案提供商江西铜博科技股份有限公司（以下简称铜博科技）近期递表港交所。记者注意 到，铜博科技在报告期内（2023年至2025年前三季度，下同）持续盈利背后，政府补助及补贴之和高于 除税前溢利之和。 在高额政府补助及补贴之外，铜博科技注册所在地抚州市的国资委也通过股权投资与铜博科技进一步捆 绑。铜博科技还给予了投资者多项特殊权利，部分投资者的特殊权利后续通过补充协议被终止，部分投 资者的特殊权利则要在满足特定条件后才将被终止。 此外，铜博科技在2024年和2025年前三季度对第一大客户的收入占比达到约六成，这样的依赖性也带来 了毛利率仅为个位数等问题。 持续盈利背后：政府补助及补贴整体高于除税前溢利 根据招股书，铜博科技是一家中国领先的电解铜箔解决方案提供商，主要从事高性能电解铜箔的设计、 研发、生产和销售，其产品主要包括锂电池铜箔和电子电路铜箔。 2023年、2024年、2024年前三季度和2025年前三季度，铜博科技的收入分别为31.63亿元、32.12亿元、 22.90亿元和28.49亿元，在报告期内保持了增长状态。不过，铜博科技在各年/期内的溢利及全面收益总 额分别为6305.7万元、205 ...

长江商报消息●长江商报记者 张璐 曾两度筹备A股创业板上市的江西铜博科技股份有限公司（下称"铜博科技"）转战港股，1月28日正式 递交港交所上市申请。 长江商报记者注意到，这家2016年成立、主营高性能电解铜箔的企业，此番赴港IPO之路暗藏多重经营 与财务风险，业绩增长背后的隐忧已逐步显现。 招股书显示，铜博科技业务高度依赖锂电铜箔，客户也高度集中。2023年—2025年前三季度（下称"报 告期"），公司营收稳步增长，但盈利端波动。2025年前三季度公司毛利率仅4.8%。 铜博科技流动性紧绷，资产负债率从2023年的115.7%攀升至2025年前三季度的172.7%。公司造血能力 承压，经营活动现金流自2024年起由正转负，2024年及2025年前三季度合计净流出达10.64亿元，期末 贸易应收款项达15.01亿元。 经营及财务的双重压力，让铜博科技的港股闯关之路充满了不确定性。 超八成营收依赖锂电铜箔 资料显示，铜博科技成立于2016年，专注于高性能电解铜箔的设计、研发、生产和销售。李衔洋、李思 洋兄弟二人及珠海鑫岩（由李思洋控制的有限合伙企业）共同有权行使该公司已发行股本总额约71.1% 的投票权，并被视 ...

Core Viewpoint - Company Tongguan Copper Foil (301217.SZ) is expected to turn profitable in 2025, projecting a net profit of 55 million to 75 million yuan, a significant recovery from a loss of 156 million yuan in the previous year [1][3]. Group 1: Financial Performance - The company anticipates a net profit of 55 million to 75 million yuan and a net profit excluding non-recurring items of 45 million to 65 million yuan for 2025, compared to losses of 156 million yuan and 181 million yuan in the same period last year [1][3]. - In 2024, the company's revenue stabilized at 4.719 billion yuan, but net profit was impacted by cost pressures and credit impairment losses, resulting in its first loss since going public [3]. Group 2: Product Demand and Market Position - The demand for high-frequency and high-speed copper foil is strong, with the HVLP series achieving full-scale supply and a backlog of orders [2][4]. - The company has successfully developed and mass-produced HVLP copper foil, filling a domestic gap and breaking the long-standing technology monopoly held by Japanese firms [5]. Group 3: Research and Development - In 2023, the company increased its R&D expenditure to 73.29 million yuan, the highest since its IPO, focusing on high-end copper foil technologies [5]. - The company is also working on HVLP2 copper foil technology, achieving a 20% reduction in product roughness and reaching international leading standards [5]. Group 4: Future Outlook - The company plans to continue its R&D efforts, with a 42.78% increase in R&D expenses in the first three quarters of 2025, reaching 65.32 million yuan [7]. - As of the end of Q3 2025, the company reported a 46.74% increase in contract liabilities compared to the end of 2024, indicating strong order growth [7].

据港交所1月28日披露，江西铜博科技股份有限公司(简称：铜博科技)向港交所主板递交上市申请书，国金证券(香港)为其独家保荐人。 | 「編纂]項下的[編纂]數目 : [編纂]股H股(視乎[編纂]行使與否 | | --- | | 而定) | | [編纂]數目 : [编纂]股H股(可予[編纂]) | | [編纂]數目 : [編纂]股H股(可予[編纂]及視乎 | | [編纂]行使與否而定) | | 最高 编纂] : 每股H股[編纂]港元,另加1.0% | | 經紀佣金、0.0027%證監會交易 | | 徵費 · 0.00565%聯交所交易費及 | | 0.00015%會財局交易徵費 | | (須於申請時以港元繳足, | | 多繳股款可予退還) | | 面值 : 每股H股人民幣1.0元 | | 股份代號 : [·] | | 獨家保薦人·「編纂」·「編纂」· | | [編纂]及[編纂] | | 國金譜券(香港)有限公司 | 同时，高端电子电路铜箔是制造印刷电路板(「PCB」)与覆铜板(「CCL」)的核心材料，广泛应用于5G/6G通信、AI服务器、高性能算力、商业航 天、汽车电子及消费电子等市场。 此外，公司向全球顶尖电池 ...

香港聯合交易所有限公司與證券及期貨事務監察委員會對本申請版本的內容概不負責，對其 準確性或完整性亦不發表任何意見，並明確表示概不就因本申請版本全部或任何部分內容而 產生或因倚賴該等內容而引致的任何損失承擔任何責任。 Jiangxi Tongbo Technology Co., Ltd. 江西銅博科技股份有限公司 （於中華人民共和國註冊成立的股份有限公司） （「本公司」） 的申請版本 警告 本申請版本乃根據香港聯合交易所有限公司（「聯交所」）及證券及期貨事務監察委員會（「證 監會」）的要求而刊發，僅用作提供資訊予香港公眾人士。 本申請版本為草擬本，其內所載資訊並不完整，亦可能會作出重大變動。 閣下閱覽本文件， 即代表 閣下知悉、接納並向本公司、本公司的獨家保薦人、整體協調人、顧問或包銷團成員 表示同意： 倘於適當時候向香港公眾人士提出要約或邀請，有意投資者務請僅依據與香港公司註冊處處 長註冊的本公司招股章程作出投資決定，招股章程的文本將於發售期內刊發。 (a) 本文件僅為向香港公眾人士提供有關本公司的資料，概無任何其他目的；投資者不應根 據本文件中的資料作出任何投資決定； (b) 在聯交所網站登載本文件或其補充 ...

Group 1 - The company, Tongguan Copper Foil, focuses on the research, manufacturing, and sales of various high-precision electronic copper foils [2] - The main products are categorized by application fields, including PCB copper foil and lithium battery copper foil [2] - The downstream industries for PCB copper foil primarily include the electronic information sector, with end applications in communication, computers, consumer electronics, and automotive electronics [2]