问 2：公司 CMP 抛光垫的产能利用率？ 答：在武汉本部，公司拥有月产 4 万片左右（即年产约 50 万片）的抛 光硬垫产线，随着今年 CMP 抛光垫销售收入的增长，其产能利用率持续提 升。公司为未来产品销售持续拓展做好产能储备，预计至 2026 年一季度末 将其产能提升至月产 5 万片左右（即年产约 60 万片）。 编号：20251031 | | □特定对象调研 □分析师会议 | | --- | --- | | | □媒体采访 □业绩说明会 | | 投资者关系 | □新闻发布会 □路演活动 | | 活动类别 | □现场参观 | | | ■其他："鼎龙控股集团"微信视频号直播 | | 参与单位名称 | 社会公众投资者 | | 及人员姓名 | | | 时间 | 年 月 日晚上 2025 10 30 19:00~19:40 | | 地点 | "鼎龙控股集团"微信视频号直播，公司 楼会议室 9 | | 上市公司接待 | 年 月 日晚上 19:00~19:40：董事会秘书杨平彩女士、投资者关系 2025 10 30 | | 人员姓名 | 总监熊亚威先生 | | | 公司介绍： 公司是国内领先的关键大赛道领域中各类核 ...

Group 1: Financial Performance - In 2024, the company achieved a revenue of CNY 3.338 billion, a year-on-year increase of 25.14%, and a net profit of CNY 521 million, up 134.54% year-on-year [1] - The semiconductor business has become a key driver for both revenue and net profit growth, with significant sales in CMP polishing materials and semiconductor display materials [1][2] - The company's cost control measures have improved profitability and operational efficiency, contributing to enhanced management effectiveness [1] Group 2: Market Position and Competitive Advantage - The company has established strong core competencies in the semiconductor materials sector, including technology integration, independent application evaluation, supply chain autonomy, and intellectual property management [2] - The semiconductor segment's revenue reached CNY 1.52 billion in 2024, reflecting a 77.40% year-on-year growth, and is expected to continue increasing its share of total revenue [5] - The company is positioned to benefit from the growing demand in the semiconductor industry driven by AI, automotive growth, IoT expansion, and 5G/6G technology deployment [5] Group 3: Research and Development - In 2024, the company plans to invest CNY 462 million in R&D, a 21.01% increase from the previous year, representing 13.86% of total revenue [3] - The focus of R&D will be on CMP polishing liquids, high-end wafer photoresists, and advanced packaging materials, with an emphasis on AI technology to enhance efficiency [3][4] - The company aims to attract and retain high-end technical talent through team development and incentive mechanisms [4] Group 4: Future Outlook and Strategic Plans - The company is committed to expanding its semiconductor materials business and increasing its market share in response to evolving trade conditions and customer demands [5][6] - The construction of a new production line for high-end photoresists is progressing as planned, with a target capacity of 300 tons per year [8] - The company is exploring diversification into new business areas while maintaining a focus on semiconductor innovation materials [11]

Core Insights - Dinglong Co., Ltd. reported significant growth in Q1 2025, with revenue of 824 million yuan, up 16.37% year-on-year, and a net profit of 141 million yuan, up 72.84% [1] - The company achieved a total revenue of 3.338 billion yuan in 2024, a 25.14% increase, and a net profit of 521 million yuan, up 134.54% [1] - Dinglong's profitability has notably improved, driven by breakthroughs in CMP polishing materials and display materials, alongside stable performance in printing consumables [1] Semiconductor Materials Business - In 2024, the semiconductor materials segment generated 1.52 billion yuan in revenue, a 77.40% increase, contributing significantly to overall revenue [1] - CMP polishing pad revenue reached 716 million yuan, up 71.51%, with monthly sales surpassing 30,000 pieces by September [1] - The company has expanded its production capacity for polishing pads, achieving a monthly output of approximately 40,000 pieces by Q1 2025 [1] Polishing Liquids and Cleaning Liquids - Revenue from polishing and cleaning liquids was 215 million yuan, marking a substantial increase of 178.89%, with significant orders for polysilicon and silicon nitride polishing liquids [2] Display Materials Business - The display materials segment, including YPI, PSPI, and TFE-INK, generated 402 million yuan, a 131% increase, establishing the company as a primary supplier for major domestic panel manufacturers [2] - The company has initiated production of a 1,000-ton PSPI production line and plans to complete the second phase of the YPI project by 2025 [2] Advanced Packaging and Photoresist Business - Dinglong received its first orders for semiconductor packaging PI and temporary bonding adhesive products, generating 544,000 yuan in sales [3] - The company has successfully secured orders for high-end wafer photoresist products from major domestic wafer manufacturers [2][3] Printing Consumables Business - The printing consumables segment maintained stable operations, achieving sales of 1.79 billion yuan in 2024, consistent with the previous year [4] - Sales of color toner exceeded 2,000 tons for the first time, and revenue from drum units increased year-on-year [4] Financing and Future Projects - The company has received approval for a convertible bond issuance to raise up to 910 million yuan, aimed at funding various projects including the industrialization of photoresist products [3]