Group 1 - The core viewpoint highlights that Suzhou-listed companies have demonstrated strong R&D capabilities, with a total R&D investment of approximately 15.69 billion yuan in the first half of 2025, significantly higher than the A-share market average of 2.13% [1][3] - Suzhou companies exhibit a "leading head and following tiers" pattern in R&D investment, with 40 companies investing over 100 million yuan, led by Hengtong Optic-Electric with 1.09 billion yuan [3] - Hengtong Optic-Electric has achieved significant innovation results, winning multiple awards for its projects, including the second prize for technological progress from the China Optical Engineering Society [3] Group 2 - Among Suzhou-listed companies, 48 have an R&D intensity exceeding 10% of their revenue, with 30 of these from the Sci-Tech Innovation Board, representing 62.50% [5] - Guoxin Technology leads with an R&D intensity of 89.9%, followed by Yutai Micro and Borui Pharmaceutical at 70.06% and 64.83%, respectively [5] - Over 55% of Suzhou-listed companies reported a year-on-year increase in R&D investment, with several companies like Hasen Co., Borui Pharmaceutical, and Huaya Intelligent showing over 100% growth [5] Group 3 - The outlook for Suzhou A-share listed companies indicates a continued steady growth in R&D investment, driven by national emphasis on technological innovation and local policy support [6] - Companies are expected to adapt to changing market demands through increased R&D efforts to maintain competitiveness [6]

Group 1 - The company will hold a half-year performance briefing on September 12, 2025, from 15:00 to 16:00 [1][2] - The meeting will take place online at "Value Online" (www.ir-online.cn) and will be conducted in an interactive text format [2] - Investors can submit questions before the meeting by visiting a specified URL or scanning a QR code, with a deadline of September 11, 2025, at 17:00 [1][4] Group 2 - Key participants in the meeting will include the Chairman, independent directors, the General Manager, the Chief Financial Officer, and the Board Secretary [3] - The company aims to enhance communication efficiency with investors by addressing commonly raised questions during the performance briefing [4] Group 3 - Contact information for inquiries includes the Board Office, with a phone number, fax number, and email provided for investor communication [5]

Core Viewpoint - The South Korean government's decision to impose a temporary anti-dumping tax of 43.35% on Chinese single-mode optical fibers starting from October 19 has sparked significant controversy and may ultimately harm its own market competitiveness [1][2][3] Group 1: Impact on Chinese Fiber Optic Companies - Chinese fiber optic companies such as Hengtong, Yangtze Optical, and JinXingTong will face a 43.35% temporary anti-dumping tax for four months, which is expected to disrupt their operations in the South Korean market [1] - Chinese optical fibers hold over 55% of the global market share, while South Korean domestic production accounts for less than 30%, indicating a significant competitive advantage for Chinese firms [1] Group 2: Reactions from South Korean Operators - South Korean operators are caught between rising costs due to the tax and consumer demand, leading to potential price increases for consumers or disruptions in service [2] - The pressure from the tax is likely to be passed on to consumers, resulting in higher network expenses for the general public [2] Group 3: Global Market Dynamics - The global market has evolved beyond simple tariffs, with Chinese manufacturing capabilities now encompassing advanced technology and supply chains, making it difficult for South Korea to maintain its competitive edge through tariffs alone [3] - The rapid expansion of Chinese companies into markets like Vietnam, Thailand, and Malaysia means that they can quickly adapt and potentially undercut prices, undermining the intended protective measures [2][3]

Group 1 - The company, Hengtong Optic-Electric, announced that it will hold a semi-annual performance briefing on September 12, 2025, from 15:00 to 16:00 [2]

Core Points - The company will hold a half-year performance briefing on September 12, 2025, from 15:00 to 16:00 [1][2] - The briefing will be conducted online through "Value Online" platform [1][2] - Investors can submit questions before the briefing until September 11, 2025, at 17:00 [1][2] Meeting Details - The meeting will include participation from key company executives: Chairman Cui Wei, Independent Director Yang Junhui, General Manager Zhang Jianfeng, CFO Wu Yan, and Board Secretary Gu Yiqian [2] - Investors can engage in real-time communication during the meeting [2] - The company aims to address common investor concerns within the scope of regulatory disclosure [1][2]

关于召开 2025 年半年度业绩说明会的提示性公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 重要内容提示： 会议问题征集：投资者可于 2025 年 9 月 11 日下午 17:00 前访问网址 https://eseb.cn/1rjTecG0fja 或扫描下方小程序码进行会前提问，公司将在业绩说 明会上对投资者普遍关注的问题在上市公司信息披露规定允许的范围内进行回 答。 一、 说明会类型 证券代码：600487 证券简称：亨通光电 公告编号：2025-035 号 江苏亨通光电股份有限公司 吴燕女士，董事会秘书顾怡倩女士。 四、 投资者参加方式 江苏亨通光电股份有限公司（以下简称"公司"）已于 2025 年 8 月 26 日披 露了《公司 2025 年半年度报告》及《公司 2025 年半年度报告摘要》。根据《上 海证券交易所上市公司自律监管指引第 1 号——规范运作》的规定，为便于广大 投资者更加全面深入地了解公司发展战略、经营状况及公司治理等情况，公司将 举行 2025 年半年度业绩说明会，在上市公司信息披露规定 ...

Core Logic of Active Optical Communication Sector - The demand for optical communication is driven by the growth of digital economy and increasing computing power needs, as traditional communication architectures struggle to meet bandwidth and latency requirements [2] - The Ministry of Industry and Information Technology has been promoting the self-controllability of the electronic information manufacturing industry, supporting technological upgrades and domestic substitution in core communication equipment [2] - Domestic R&D in optical communication continues to advance, with breakthroughs in materials and technologies that enhance performance and competitiveness in the industry [2] Performance and Analysis of Leading Stocks - Zhongji Xuchuang (300308) holds a strong position in the global optical module market with a market share of approximately 25%-30%, and has seen a significant increase in North American orders [3] - Huagong Technology (000988) is one of the early adopters of 800G silicon optical modules in China, with a recent surge in stock price due to positive market expectations following technological advancements [3] - Yangtze Optical Fibre and Cable (601869) leads in the global optical fibre preform market, reporting a 28% year-on-year increase in net profit, benefiting from accelerated domestic substitution [4] - Hengtong Optic-Electric (600487) has a comprehensive layout in optical communication, with a 20.4% year-on-year revenue growth in the first half of 2024, driven by new business opportunities [4] Characteristics of Stocks with Significant Price Movements - Tengjing Technology (688195) saw a 20% increase in stock price, driven by its precision optical components used in cutting-edge fields, with overseas revenue rising to 45% [5] - Qingshan Paper (600103) opened with a limit-up due to increased demand for optical communication materials, establishing supply relationships with leading optical fibre companies [5] - Tiantong Co., Ltd. (600330) experienced a strong price increase, with high yield rates in its sapphire substrates, directly supplying to major optical module companies [6]

Company Overview - Hengtong Optic-Electric Co., Ltd. is located in Suzhou, Jiangsu Province, China, established on June 5, 1993, and listed on August 22, 2003 [1] - The company specializes in high-end technology, product research and development, and system integration services in the fields of communication networks and energy interconnection, as well as global submarine cable communication network construction [1] Financial Performance - For the first half of 2025, Hengtong Optic-Electric achieved operating revenue of 32.049 billion yuan, a year-on-year increase of 20.42% [2] - The net profit attributable to shareholders for the same period was 1.613 billion yuan, reflecting a year-on-year growth of 0.24% [2] - Cumulative cash dividends since the A-share listing amount to 2.614 billion yuan, with 1.121 billion yuan distributed over the past three years [3] Shareholder Information - As of June 30, 2025, the number of shareholders decreased by 11.80% to 161,700, while the average circulating shares per person increased by 13.38% to 15,118 shares [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which holds 64.5046 million shares, an increase of 10.1831 million shares from the previous period [3] - Southern CSI 500 ETF and GF High-end Manufacturing Stock A also increased their holdings, while Jiao Yin Selected Mixed Fund exited the top ten circulating shareholders list [3] Stock Performance - On September 4, Hengtong Optic-Electric's stock price fell by 2.01% to 20.48 yuan per share, with a trading volume of 814 million yuan and a turnover rate of 1.58% [1] - The company's total market capitalization is 50.519 billion yuan [1] - Year-to-date, the stock price has increased by 20.54%, with a 0.15% decline over the last five trading days, a 27.52% increase over the last 20 days, and a 36.08% increase over the last 60 days [1] Business Segments - The main revenue composition includes: Smart Grid (36.98%), Copper Conductor (25.02%), Industrial and New Energy Intelligence (11.28%), Optical Communication (10.94%), Marine Energy and Communication (9.57%), and Others (5.33%) [1] - The company operates within the communication equipment industry, specifically in communication cables and related products, and is involved in sectors such as optical fiber and cable, 5G, new energy vehicles, the Internet of Things, and new infrastructure [1]

Group 1 - The communication equipment sector rose by 2.61% on September 3, with Zhongji Xuchuang leading the gains [1] - The Shanghai Composite Index closed at 3813.56, down 1.16%, while the Shenzhen Component Index closed at 12472.0, down 0.65% [1] - Notable individual stock performances included Zhongji Xuchuang with a closing price of 426.19, up 10.99%, and Shijia Photon with a closing price of 82.42, up 4.73% [1] Group 2 - The communication equipment sector experienced a net outflow of 1.734 billion yuan from institutional funds and 1.172 billion yuan from retail funds, while individual investors saw a net inflow of 2.906 billion yuan [3]

Group 1 - The A-share market saw a rebound in CPO concept stocks, with notable gains in several companies [1] - Changfei Fiber reached the daily limit increase, while Zhongji Xuchuang rose over 9% [1] - Other companies such as Shijia Photon, Guangku Technology, and Tiantong Co. also experienced significant increases, with gains exceeding 6% [1] Group 2 - Detailed stock performance includes: - Changfei Fiber (code: 601869) increased by 10% with a market cap of 69 billion and a year-to-date increase of 205.92% [2] - Zhongji Xuchuang (code: 300308) rose by 9.23% with a market cap of 466 billion and a year-to-date increase of 240.96% [2] - Shijia Photon (code: 688313) increased by 7.75% with a market cap of 39 billion and a year-to-date increase of 418.23% [2] - Guangku Technology (code: 300620) reported a 6.81% increase with a market cap of 26.7 billion and a year-to-date increase of 120.71% [2] - Tiantong Co. (code: 600330) saw a 6.04% increase with a market cap of 13.2 billion and a year-to-date increase of 51.29% [2]