Group 1: Production Capacity - The company's production capacity as of the end of Q1 2025 includes: 26,500 metric tons of cobalt products, 10,000 metric tons of nickel products, 10,000 metric tons of manganese products, 5,000 metric tons of lithium carbonate, and 60,000 metric tons of copper products [2][3]. Group 2: Price Adjustments - Following the export ban on cobalt from the Democratic Republic of Congo (DRC), the prices of cobalt products have increased, as reflected in the quotations from Shanghai Metal Market and London Metal Bulletin [3]. Group 3: Management Expenses - Management expenses increased by 38% year-on-year, primarily due to growth in business scale, increased employee compensation, administrative expenses, and the recognition of stock incentive plan costs [3]. Group 4: Market Value Management - The company has implemented several measures for market value management, including enhancing core business operations, engaging in share buybacks, and maintaining a consistent dividend policy with cumulative dividends exceeding 1.2 billion yuan [3][4]. Group 5: Solid-State Battery Development - The company is positioned in the upper reaches of the new energy industry chain, supplying high-quality products for solid-state battery materials, including cobalt sulfate, nickel sulfate, and lithium carbonate [4]. Group 6: Mining Exploration - The company is actively exploring joint development and exploration opportunities with other quality mining rights holders to secure stable resource supply [5]. Group 7: Production Challenges - The company's net profit for Q1 2025 declined due to power shortages affecting copper production capacity, with ongoing efforts to enhance power supply through project construction and diesel generator projects [5]. Group 8: Regulatory Compliance - The company’s operations in the DRC remain normal despite reports of mining rights issues, and it is closely monitoring the situation regarding the cobalt export ban [5]. Group 9: Inventory Management - The company maintains a safety stock of raw materials and is prepared to adapt its production pace based on market conditions and regulatory developments [5].

证券代码：000768 证券简称：中航西飞 中航西安飞机工业集团股份有限公司 投资者关系活动记录表 编号：2025-004 | | □特定对象调研 □分析师会议 | | | | --- | --- | --- | --- | | 投资者关系 | □媒体采访 业绩说明会 | | | | 活动类别 | □新闻发布会 □路演活动 | | | | | □现场参观 □其他（请文字说明其他活动内容） | | | | 活动参与人员 | 上市公司参与人员： | | | | | 董事长吴志鹏，董事、总经理韩小军，董事、总会计师董克功。 | | | | 时间 | 年 5 20 日 （星期二）15:00—17:00 | 2025 | 月 | | 地点 | 公司通过全景网"投资者关系互动平台"（https://ir.p5w.net） | | | | | 采用网络远程的方式召开业绩说明会。 | | | | | 1、请问公司怎么降低成本，增加毛利润？ | | | | | 公司在产品研制、经营管理方面着力改进，力求通过品牌塑造 | | | | | 提升产品溢价能力、多措并举推进提质增效等措施不断改善产品毛 | | | | | 利，提升经 ...

Group 1: Company Operations and Capacity Utilization - The company's overall business operations are normal, with a comprehensive capacity utilization rate remaining relatively high. The PCB business benefits from sustained demand in computing power and automotive electronics, maintaining high capacity utilization [1] - The packaging substrate business has seen improved demand in the storage sector, with capacity utilization increasing compared to Q4 2024 and Q1 2025 [1] Group 2: Product Development and Project Progress - The company has achieved mass production capability for packaging substrates with up to 20 layers, and the technical development for products with over 20 layers is progressing as scheduled [1] - The Guangzhou packaging substrate project has entered its first phase, with production capacity steadily increasing and batch orders for BT and some FC-BGA products being accepted, although it is still in the early stages of capacity ramp-up [1][2] Group 3: Client Base and Market Position - The packaging substrate business serves a diverse client base, including IDM (Integrated Device Manufacturers), Fabless (semiconductor design companies), and OSAT (Outsourced Semiconductor Assembly and Test) manufacturers [3] Group 4: Expansion Plans and Technological Capabilities - The PCB business is expanding with factories located in Shenzhen, Wuxi, Nantong, and a new facility under construction in Thailand. The company is upgrading existing PCB factories to enhance capacity and is progressing with the Nantong Phase IV project to establish an HDI technology platform [4] - The company’s PCB business utilizes HDI technology, which allows for high-density wiring, primarily applied in communication, data centers, industrial control medical, and automotive electronics sectors [5] Group 5: Investment and Market Strategy - The total investment for the Thailand factory is 1.274 billion RMB, with construction progressing on schedule. The factory will have capabilities in high-layer and HDI PCB technologies, aiding in expanding overseas market reach [6] Group 6: Raw Material Price Trends - Key raw materials include copper-clad laminates, prepregs, copper foil, gold salts, and inks. In Q1 2025, prices for some raw materials, such as gold salts, increased year-on-year and compared to Q4 2024 due to commodity price fluctuations [7] Group 7: Compliance and Disclosure - The company adhered to the "Information Disclosure Management System" during the research process, ensuring no significant undisclosed information leaks occurred [8]

Group 1: Company Overview - The company focuses on the research, production, and sales of sonar equipment in the national special electronic information industry [2][3] - Key products include signal processing platforms, sonar systems, underwater big data, simulation training systems, unmanned detection systems, and data computing centers [3] Group 2: Signal Processing Platform - The signal processing platform is the main information processing unit for sonar equipment, enabling real-time digital signal processing, multi-channel signal acquisition, and data communication [4] - Main customers include national special departments and large state-owned enterprises, with a focus on supporting sales to research institutions [5] Group 3: Market Trends and Development - The company anticipates a new round of development opportunities due to increased national defense investment and the growing demand for domestic products [6] - The order volume for the third-generation domestic underwater signal processing platform is steadily increasing, with significant revenue growth expected in 2024 compared to the previous year [6][7] Group 4: Competitive Advantages - The company has established long-term stable relationships with quality customers and possesses comprehensive industry qualifications and technical expertise [8] - Strong engineering design capabilities and experience allow the company to meet high reliability and compatibility requirements in harsh environments [8] Group 5: Simulation Training Systems - The sonar simulation technology is used for real-time or non-real-time simulation of sonar systems and underwater applications, primarily for training, decision-making support, and scenario simulation [9] - The company has developed a series of simulation training products, including a simulation evaluation platform and a simulation deduction system, which have been delivered [10] Group 6: Future Planning - The company plans to leverage its leading advantages in sonar equipment to expand applications in the deep-sea technology sector, which has been identified as a strategic emerging industry [11] - Collaboration with large domestic groups in technology, research, and services is planned to promote mutual development in the sonar equipment field [11]

证券代码：300857 证券简称：协创数据 协创数据技术股份有限公司投资者关系活动记录表 编号：2025-004 | | 特定对象调研 □分析师会议 | | --- | --- | | 投资者关系活动 | □媒体采访 ☑业绩说明会 | | 类别 | □新闻发布会 □路演活动 | | | □现场参观 | | | □其他 （请文字说明其他活动内容） | | 参与单位名称及 | 参加深圳证券交易所"智脑赋能·逐梦新蓝海"主题集体业绩 | | 人员姓名 | 说明会的全体投资者 | | 时间 | 2025 年 5 月 21 日 15：00-17：00 | | 地点 | 深 圳 证 券 交 易 所 ， 深 交 所 互 动 易 " 云 访 谈 " 栏 目 | | | （http://irm.cninfo.com.cn） | | 上市公司接待人 | 董事、总经理潘文俊先生； | | | 副总经理、董事会秘书甘杏女士； | | 员姓名 | 财务负责人瞿亚能先生； | | | 独立董事胡琦先生； | | | 保荐代表人何朝丹女士。 | | | 公司副总经理、董事会秘书甘杏女士就公司基本情况、公 主要内容如下： | | | 司 ...

Group 1: Company Overview and Competitive Advantage - The company has nearly 40 years of experience in the copper foil industry, with a strong R&D team and advanced equipment, enabling it to conduct research and development based on electrochemistry and materials science [1] - The company has developed a comprehensive R&D system that integrates basic research, simulation analysis, modular development, and product testing [1] - The company possesses strong capabilities in autonomous production line design and optimization, supported by experienced management and technical personnel [1] Group 2: Product Development and Market Position - The company is currently advancing its high-end RTF and HVLP products in line with expectations, with specific updates available in company announcements [2] - As of May 20, 2025, the number of shareholders is 26,136 [3] - The company has implemented futures hedging strategies to mitigate raw material price fluctuations, ensuring the safety of hedging funds [4] Group 3: Product Applications and Collaborations - The company has developed various new copper foil solutions for semi/fully solid-state batteries, with some products already achieving mass shipments within the year [5][7] - The company has established deep strategic partnerships with leading lithium battery clients, focusing on providing advanced copper foil solutions [7] - The company's products are widely used in lithium batteries and electronic circuits, impacting industries such as robotics, new energy vehicles, consumer electronics, and AI servers [8] Group 4: Future Projections - The company expects to ship thousands of tons of HVLP1-4 and RTF1-3 products in the high-frequency, high-speed PCB and AI application sectors by 2025 [6]

编号：2025-003 | | | □特定对象调研□分析师会议 | | --- | --- | --- | | 投资者关系活动 | □媒体采访☑业绩说明会 | | | 类别 | □新闻发布会□路演活动 | | | | □现场参观 | | | | □其他 | | | 参与单位名称及 | 参加"智脑赋能·逐梦新蓝海—2024 年度集体业绩说明会" | | | 人员姓名 | 的全体投资者 | | | 时间 | | 2025 年 5 月 21 日下午 15:00-17:00 | | 地点 | | 深圳证券交易所"互动易"平台（http://irm.cninfo.com.cn） | | | | 董事兼首席运营官:翟一兵先生 | | 上市公司接待人 | | 独立董事:刘慧龙先生 | | 员姓名 | | 副总裁兼财务总监:戈爱晶女士 | | | | 董事会秘书兼首席品牌官:张开彦先生 | | | 年度业 | 公司于 年 月 日（星期三）在深圳证券交易所 2025 5 21 上市大厅通过图文与直播视频转播的方式举办 2024 | | 投资者关系活动 | | 绩说明会，公司与投资者进行了互动交流和沟通，并就投资 | | 主要内 ...

Group 1: Production and Cost Analysis - The production costs of the Guangzhou headquarters factory differ from those of the Poland factory, with the latter being higher due to factors like location and customer positioning [1] - The company maintains a structural cost advantage over competitors through continuous R&D and collaboration with domestic suppliers [1] Group 2: New Product Development - New products such as wet-strength adhesive, next-generation urine-visible adhesive, high-performance multipurpose adhesive, and medical adhesives have been commercialized [2] - Other new products like next-generation soft adhesive, biodegradable hot melt adhesive, bio-based hot melt adhesive, and S rubber special reinforced adhesive are in trial stages with some customers, ready for commercialization [2] Group 3: Market Expansion and Partnerships - The company has established partnerships with Kao and Procter & Gamble, but still has low market share in these collaborations, indicating significant growth potential [3] - The domestic market share in the hot melt adhesive sector is relatively high, but overseas market share remains small, presenting opportunities for expansion [4] Group 4: Strategic Focus and Future Directions - The company aims to enhance brand building and increase its global market influence while expanding market share, particularly in overseas markets [4] - The application fields for hot melt adhesives are extensive, covering various industries, and the company is exploring new application areas to create a second growth curve [4] Group 5: Shareholder Information - The major shareholder, Zibo Fufeng Hongjin Investment Partnership, has not expressed any intention to reduce their holdings, indicating trust in the company [6]

Group 1: Company Performance - The company achieved a revenue of 837 million CNY in 2024, representing a year-on-year growth of 42.77% [2] - The net profit for 2024 was 703.88 million CNY, reflecting a growth of 36.92% [2] Group 2: Overseas Production Capacity - The Vietnam production base successfully completed trial production in March 2025, with formal mass production expected to start in May 2025 [3] - The Vietnam base aims to mitigate market risks and enhance supply assurance for overseas markets [3] Group 3: Product Development and Sales Strategy - The company is expanding its product development team to diversify its product offerings beyond handheld electric tools [3] - Products developed by the new team will be sold through both self-owned brands online and a combination of self-owned and OEM models offline [3] Group 4: Market Strategy and Future Goals - The company plans to continue investing in electric tool R&D, focusing on differentiated and high-value products to enhance market competitiveness [4] - The goal for 2025 is to achieve a revenue target of 1.14 billion CNY, with a focus on increasing the sales proportion of lithium battery products, which accounted for 15.29% of sales in 2024, with a revenue growth of 93.94% [4]

Group 1: Trade Model Advantages - The company primarily uses the DDP trade model for exports to the U.S., which saves overseas clients from operational costs of setting up offices in China, enhancing customer loyalty and profitability [2] - Competitors mainly use the FOB model, which does not provide the same level of service as the DDP model [2] Group 2: Production Cost Comparison - The Indonesian production base has lower labor and energy costs compared to domestic production, resulting in a lower overall cost when scaled [3] - Domestic production capacity utilization has decreased due to U.S. tariff policies [3] Group 3: Future Capital Expenditures - Major capital expenditures in 2025 will focus on the construction of the Indonesian production base [3] Group 4: Growth Prospects - The company aims to deepen global development and optimize production capacity layout to mitigate international trade friction, ensuring a stable supply chain [3] - Plans to introduce plant fiber molded products at the Indonesian base will create new profit growth points and expand the biodegradable product line [3] - The company completed R&D for the new product in 2024 and will accelerate production equipment deployment in 2025 [3] Group 5: Management Stability - The stability of senior management and core technical personnel is high, with long tenures within the company [3] Group 6: Dividend Policy - The company is committed to shareholder returns, considering factors like development stage, operational model, profitability, and future funding needs in its annual profit distribution plan [3] - Long-term goals include a sustainable and predictable profit distribution policy to share operational success with investors [3] Group 7: Disclosure of Major Information - The activity did not involve any major information that needs to be disclosed [3]