证券代码：200468 证券简称：宁通信B 公告编号：2025-031 南京普天通信股份有限公司 关于变更会计师事务所的公告 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。 特别提示： 1．拟聘任的会计师事务所名称：中兴华会计师事务所（特殊普通合伙） 2．原聘任的会计师事务所名称：大信会计师事务所（特殊普通合伙） 3．拟变更会计师事务所的原因：南京普天通信股份有限公司（以下简称"公 司"）原聘任的大信会计师事务所（特殊普通合伙）（以下简称"大信"）为公 司实际控制人中国电子科技集团有限公司（以下简称"中国电科"）提供审计服 务已达到财政部、国务院国资委、中国证监会规定的连续聘用最高年限，因此未 入选中国电科本年度统一招标确定的审计机构名单，公司不能继续聘任大信担任 公司审计机构。近期，公司通过招标方式在中国电科本年度确定的审计机构名单 中拟聘任中兴华会计师事务所（特殊普通合伙）为公司 2025 年度财务和内控审 计机构。公司就不再续聘及相关事宜与大信进行了事先沟通，大信对本次变更会 计师事务所事宜无异议。 4.公司审计与风控委员会、董事会对本次拟变更会计师事务 ...

证券代码：200468 证券简称：宁通信B 公告编号：2025-030 南京普天通信股份有限公司 第八届董事会第三十四次会议决议公告 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。 一、董事会会议召开情况 南京普天通信股份有限公司（以下简称"公司"）第八届董事会第三十四次 会议于2025年8月28日以通讯方式召开，会议通知于2025年8月20日以书面方式发 出，会议应参加董事八名，实际参加董事八名。本次董事会会议的召开符合有关 法律、行政法规、部门规章、规范性文件和《公司章程》的规定。 二、董事会会议审议情况 1、审议通过《关于变更会计师事务所的议案》； 同意聘任中兴华会计师事务所（特殊普通合伙）为公司2025年度财务及内控 审计机构。 表决结果：8票赞成，0票反对，0票弃权。 6、审议通过《关于修订公司<董事会专门委员会工作细则>的议案》； 表决结果：8票赞成，0票反对，0票弃权。 独立董事专门会议和审计与风控委员会审议通过该议案。 本议案将提交最近一次股东会审议。 详见与本公告同时披露于《证券时报》、《上海证券报》及巨潮资讯网的本公 司《关于变更会计师事务 ...

Core Viewpoint - The optical splitter industry is experiencing significant growth driven by the increasing demand for high bandwidth and transmission rates in the context of emerging technologies such as 5G, IoT, and cloud computing. The market size in China is projected to reach 19 billion yuan in 2024, representing an 18.8% year-on-year increase [1][8]. Group 1: Industry Overview - Optical splitters, also known as splitters, are crucial passive devices in optical communication networks, responsible for dividing one optical signal into multiple signals or combining multiple signals into one [3][8]. - The optical splitter market is expected to grow due to the rising demand for high bandwidth and stable networks, particularly in FTTH applications [7][8]. Group 2: Industry Development - The optical splitter industry in China began in the 1990s, initially focusing on imitating and importing foreign technology. However, it has since evolved, with domestic companies increasing R&D investments and improving product performance [6][8]. - The market demand for optical splitters has surged since 2020, driven by the construction of 5G base stations and the growth of data centers [6][8]. Group 3: Industry Chain - The upstream of the optical splitter industry includes raw materials such as optical materials and precision manufacturing metals, which directly affect the performance and stability of optical splitters [6][8]. - The midstream involves the production and manufacturing of optical splitters, including chip design, manufacturing, packaging, and testing [6][8]. - The downstream consists of application fields such as telecommunications, data centers, and broadband network providers, which demand high performance and reliability from optical splitters [6][8]. Group 4: Competitive Landscape - The optical splitter market is competitive, with both domestic and international companies participating. Notable international players include JDSU, Finisar, and Nichia, while domestic companies like FiberHome and Shijia Photon are also gaining market share [8]. - Domestic companies are narrowing the technology gap with international firms through increased R&D and leveraging cost advantages [8]. Group 5: Future Trends - Technological innovation will continue to drive the performance enhancement of optical splitters, with new materials and advanced manufacturing techniques like nanotechnology and 3D printing expected to play significant roles [14][15]. - The application fields for optical splitters are expanding, particularly in 5G networks, IoT, smart transportation, and smart cities, which will further increase demand [14][15]. - The industry is likely to undergo consolidation, with larger companies acquiring smaller ones to enhance market share and competitiveness [15].

Core Insights - In total, 12 companies released their semi-annual reports for 2025 on August 5, with 6 companies reporting a year-on-year increase in net profit and 6 reporting a decrease [1] - Among these companies, 5 experienced a year-on-year increase in operating revenue, while 7 saw a decline [1] - Only 3 companies, including ChipLink Integration, reported simultaneous growth in both net profit and operating revenue, while 4 companies, including Lixin Energy, reported declines in both metrics [1] Company Performance Summary - **ChipLink Integration (688469)**: Reported a net profit of -170.34 million yuan, a year-on-year increase of 63.82%, with operating revenue of 349.52 million yuan, up 21.38% [1] - **Huitong New Materials (833751)**: Achieved a net profit of 2.38 million yuan, a year-on-year increase of 27.58%, with operating revenue of 11.20 million yuan, up 8.37% [1] - **Ning Communication B (200468)**: Reported a net profit of -0.72 million yuan, a year-on-year increase of 24.37%, with operating revenue of 30.63 million yuan, down 12.23% [1] - **Hexin Instruments (688622)**: Reported a net profit of -17.46 million yuan, a year-on-year increase of 20.86%, with operating revenue of 5.28 million yuan, down 48.88% [1] - **China Electric Environmental Protection (300172)**: Reported a net profit of 5.39 million yuan, a year-on-year increase of 2.87%, with operating revenue of 31.53 million yuan, down 10.70% [1] - **Deep Technology (300768)**: Reported a net profit of 5.21 million yuan, a year-on-year increase of 0.17%, with operating revenue of 55.06 million yuan, up 9.59% [1] - **Taijia Co., Ltd. (002843)**: Reported a net profit of 4.06 million yuan, a year-on-year decrease of 25.34%, with operating revenue of 75.87 million yuan, down 11.96% [1] - **Shaoneng Co., Ltd. (000601)**: Reported a net profit of 9.59 million yuan, a year-on-year decrease of 42.43%, with operating revenue of 233.49 million yuan, up 6.95% [1] - **Zhenghai Biological (300653)**: Reported a net profit of 4.65 million yuan, a year-on-year decrease of 45.97%, with operating revenue of 18.78 million yuan, down 5.14% [1] - **Fengli Intelligent (301368)**: Reported a net profit of 0.32 million yuan, a year-on-year decrease of 68.79%, with operating revenue of 24.20 million yuan, up 0.25% [1] - **Kailida (688255)**: Reported a net profit of 0.24 million yuan, a year-on-year decrease of 89.94%, with operating revenue of 31.57 million yuan, down 1.81% [1] - **Lixin Energy (001258)**: Reported a net profit of 0.90 million yuan, a year-on-year decrease of 90.17%, with operating revenue of 49.63 million yuan, down 6.02% [1]

Financial Summary - The total assets of Nanjing Putian Communication Co., Ltd. as of June 30, 2025, amounted to RMB 691,778,871.09, a decrease from RMB 838,023,763.76 at the beginning of the period [1][2][3] - Total liabilities decreased to RMB 606,825,802.48 from RMB 742,094,122.72, indicating a reduction in financial obligations [2][3] - Shareholders' equity totaled RMB 84,953,068.61, down from RMB 95,929,641.04, reflecting a decline in the company's net worth [2][3] Income Statement Highlights - The company reported operating revenue of RMB 306,314,118.65 for the first half of 2025, compared to RMB 348,986,240.92 in the same period of the previous year [4] - Operating costs were RMB 242,780,834.63, down from RMB 264,438,748.73, leading to a decrease in gross profit [4] - The net loss for the period was RMB 3,755,321.55, an improvement from a loss of RMB 5,356,910.72 in the prior year [4][5] Cash Flow Analysis - The net cash flow from operating activities was negative at RMB -132,265,585.54, compared to RMB -122,220,010.91 in the previous period, indicating ongoing cash flow challenges [5][6] - Cash flow from investing activities was also negative at RMB -1,033,301.00, reflecting continued investment expenditures [5][6] - Cash flow from financing activities resulted in a net outflow of RMB -49,168,028.07, contrasting with a net inflow of RMB 26,737,312.42 in the previous period [5][6] Shareholder Equity Changes - The total equity attributable to shareholders decreased to RMB 10,302,786.56 from RMB 14,351,013.02, primarily due to accumulated losses [2][6] - The company maintained a capital stock of RMB 215,000,000.00, unchanged from the previous period [2][6] - The retained earnings showed a significant deficit of RMB -401,497,628.66, worsening from RMB -394,344,427.37 [2][6]

Summary of Key Points Core Viewpoint The documents provide a detailed summary of non-operating fund occupation and other related fund transactions for Nanjing Putian Communication Co., Ltd. for the first half of 2025, highlighting the amounts involved and the nature of these transactions. Group 1: Non-Operating Fund Occupation - The total non-operating fund occupation amounts to 9,696.19 million RMB, with a cumulative interest of 2,460.11 million RMB and a remaining balance of 2,216.25 million RMB as of June 30, 2025 [5]. - The report categorizes the non-operating fund occupation into various types, including those from controlling shareholders and their subsidiaries [1][2]. Group 2: Related Fund Transactions - The total amount of related fund transactions for the first half of 2025 is also detailed, with specific amounts listed for various entities involved in these transactions [3][4]. - The document lists significant accounts receivable from various companies, including amounts such as 1,856.01 million RMB from China Electronics Technology Group Corporation [3][4]. Group 3: Financial Relationships - The financial relationships are primarily with entities under the control of the same ultimate controlling party, indicating a network of inter-company transactions [2][3]. - The nature of these transactions is primarily categorized as operating transactions, with accounts receivable being a significant component [3][4].

Group 1 - The meeting of the eighth supervisory board of Nanjing Putian Communication Co., Ltd. was held on August 4, 2025, via communication means, with three supervisors participating, which complies with relevant laws and regulations [1][2] - The supervisory board unanimously approved the procedures for the preparation and review of the 2025 semi-annual report, confirming that the report accurately reflects the company's actual situation without any false records or misleading statements [1][2] - The full text of the 2025 semi-annual report and its summary were disclosed simultaneously on the Giant Tide Information Network and in the Securities Times and Shanghai Securities Journal [1][2]

Core Viewpoint - Nanjing Putian Telecommunications Co., Ltd. reported a decline in operating revenue and net profit for the first half of 2025, primarily due to the exclusion of income from a subsidiary, while focusing on innovation and strategic development in the information and communication sector. Financial Performance - Operating revenue for the reporting period was 306,314,118.65 yuan, a decrease of 12.23% compared to 348,986,240.92 yuan in the same period last year [1][14]. - Net profit attributable to shareholders of the listed company was -7,153,201.29 yuan, down 24.37% from -9,457,810.54 yuan [2][14]. - Net cash flow from operating activities was -132,265,585.54 yuan, an 8.22% decrease from -122,220,010.91 yuan [2][14]. - Total assets at the end of the reporting period were 691,778,871.09 yuan, a decrease of 17.45% from 838,023,763.76 yuan at the end of the previous year [2][14]. Business Overview - The company operates in sectors such as smart conferencing, smart cabling, and smart lighting, providing products and solutions primarily to large central enterprises and government bodies [4][12]. - Key products include multimedia communication solutions, integrated smart building solutions, and IoT-based streetlight control systems [4][12]. - The company has focused on enhancing its capabilities in communication network infrastructure and multimedia communication products, while also investing in smart lighting and precision manufacturing [3][4]. Strategic Focus - The company has adhered to a strategy of "products + solutions + services," emphasizing product innovation and industrial restructuring [3][7]. - It aims to become a leading domestic provider in the cyber information sector by optimizing its industrial layout and focusing on niche segments [7][12]. - The company has engaged in significant R&D efforts, filing for 6 new patents and obtaining certifications for its energy management system and carbon footprint [12][13]. Market Position - The company has established a robust marketing network and has extensive experience serving sectors including finance, electric power, and healthcare [12][13]. - It has been recognized for its high-quality integrated cabling products and has maintained a strong reputation in the smart video conferencing market [13][12]. - The company has successfully secured contracts with major clients, including government and financial institutions, enhancing its market presence [8][12].

Core Viewpoint - Nanjing Putian Telecommunications Co., Ltd. reported a decline in revenue and net profit for the first half of 2025, indicating challenges in the communication industry and a need for strategic adjustments to maintain competitiveness [1][2]. Company Overview and Key Financial Indicators - The company operates under the stock code 200468 on the Shenzhen Stock Exchange, focusing on telecommunications solutions and products [1]. - The total revenue for the reporting period was approximately CNY 306.31 million, a decrease of 12.23% compared to the previous year [2]. - The net loss attributable to shareholders was CNY 7.15 million, an improvement of 24.37% from a loss of CNY 9.46 million in the same period last year [2]. - The company reported a net cash flow from operating activities of approximately -CNY 132.27 million, a decline of 8.22% year-on-year [2]. Business Analysis - The company focuses on product innovation and service solutions in the information communication sector, emphasizing a strategy of "products + solutions + services" [3]. - Key business areas include communication network infrastructure, multimedia communication products, smart lighting, and precision manufacturing [3][4]. - The company aims to enhance its capabilities in smart wiring, data centers, and multimedia communication through continuous R&D investment [3][5]. Financial Performance - The company's operating costs decreased by 8.19% to CNY 242.78 million, reflecting improved cost control measures [2][9]. - Sales expenses were reduced by 33.02% to CNY 26.95 million, indicating a focus on optimizing sales channels [9]. - The company’s total assets decreased by 17.45% to approximately CNY 691.78 million compared to the end of the previous year [2]. Market Position and Competitive Advantage - The company has established a strong market presence, serving major clients in sectors such as government, finance, and healthcare [8]. - It has developed a mature marketing network and emphasizes innovation in product development to maintain its competitive edge [8][9]. - The company has received multiple certifications for its products, enhancing its reputation in the market [9]. Strategic Initiatives - The company is actively pursuing opportunities in high-end markets, particularly in sectors like finance and healthcare, to replace imported products with domestic alternatives [5][6]. - It is focusing on technology empowerment to enhance product competitiveness and customer satisfaction [6][7]. - The company plans to strengthen its internal management and cost control to achieve high-quality development [7][8].

Core Viewpoint - Nanjing Putian Telecommunications Co., Ltd. reported a decline in operating revenue and net profit for the first half of 2025, indicating challenges in its business performance while also highlighting efforts to optimize operations and explore new business directions [1][14]. Financial Performance - Operating revenue for the reporting period was 306.31 million yuan, a decrease of 12.23% compared to the previous year [1][14]. - Net profit attributable to shareholders was -7.15 million yuan, showing a year-on-year improvement of 24.37% from a loss of 9.46 million yuan [1][14]. - Net profit after deducting non-recurring gains and losses was -7.41 million yuan, a decrease of 37.72% from -11.90 million yuan in the previous year [1]. - Net cash flow from operating activities was -132.27 million yuan, a decline of 8.22% from -122.22 million yuan [1]. - Total assets at the end of the reporting period were 691.78 million yuan, down 17.45% from 838.02 million yuan the previous year [1]. Business Strategy and Development - The company focused on its principal responsibilities in the cyberspace information sector, emphasizing basic communication networks, multimedia communication products, and intelligent lighting products [1][5]. - It aimed to optimize its industrial layout and strengthen core capabilities while exploring new business directions for high-quality development [1][5]. - The company achieved significant results in green product certification and low-carbon applications, obtaining the Product Carbon Footprint Certificate for its optical cable assemblies [7]. Key Projects and Collaborations - In the intelligent cabling business, the company secured high-end market positions and won bids for projects with NR Electric Co., Ltd. and the China-Europe Freight Train Assembly Center [7]. - For intelligent conferencing, the company collaborated with Huawei to develop a tri-screen product for high-end customers and successfully implemented projects for major financial institutions [8]. - In the intelligent lighting sector, the company expanded its customer base and won bids for projects with State Grid and Beijing Fortune Lighting System Engineering Co., Ltd. [9]. Technological Innovation - The company focused on core technology innovation, enhancing its competitive advantages in communications, multimedia solutions, and smart lighting [10]. - It developed high-performance cabling products and optimized its conferencing systems for better integration with mainstream platforms [11][12]. Organizational and Operational Improvements - The company reinforced its Party-building leadership and optimized its organizational structure by closing loss-making divisions [13]. - It intensified efforts for cost control and efficiency improvement to enhance operational performance [13].