个股表现 2024-10 2024-12 2025-03 2025-05 2025-07 2025-10 -15% -7% 1% 9% 17% 25% 33% 41% 49% 57% 鼎龙股份 电子 资料来源：聚源，中邮证券研究所 公司基本情况 | 最新收盘价（元） | 36.84 | | --- | --- | | 总股本/流通股本（亿股）9.46 | / 7.36 | | 总市值/流通市值（亿元）349 | / 271 | | 52 周内最高/最低价 | 37.00 / 24.69 | | 资产负债率(%) | 34.1% | | 市盈率 | 65.79 | | 第一大股东 | 朱双全 | 研究所 证券研究报告：电子 | 公司点评报告 股票投资评级 买入 |维持 分析师:吴文吉 SAC 登记编号:S1340523050004 Email:wuwenji@cnpsec.com 分析师:翟一梦 SAC 登记编号:S1340525040003 Email:zhaiyimeng@cnpsec.com 鼎龙股份(300054) 半导体业务高增，新材料平台布局深化 l 投资要点 半导体业务高增驱动盈利能力提升。202 ...

半导体材料业务表现突出 10月10日，湖北鼎龙控股股份有限公司（以下简称"鼎龙股份"）发布了2025年前三季度业绩预告。根据公告，公司预计在2025年1月1日至9月30日期间实现 归属于上市公司股东的净利润约为50,100万元至53,100万元，较上年同期的37,632.27万元同比增长33.13%至41.1%。扣除非经常性损益后的净利润预计约为 47,800万元至50,800万元，较上年同期的34,337.85万元同比增长39.20%至47.94%。 其中，第三季度归属于上市公司股东的净利润约为19,000万元至22000万元，同比增长19.89%至38.82%。扣除非经常性损益后的净利润预计约为18429万元至 21,429万元，同比增长25.62%至46.07%。 尽管半导体材料业务表现强劲，但公司的打印复印通用耗材业务在2025年前三季度预计实现产品销售收入约11.45亿元，同比略降。报告期内，受耗材市场 需求端与行业景气度持续波动、整体复苏进程较为缓慢等因素影响，公司传统耗材业务的经营业绩短期承压。为此，公司将继续加强成本费用管控，不断优 化产品结构，持续提升公司经营效率，积极适应市场变化。 非经常 ...

2025 年 10 月 10 日 鼎龙股份 (300054) —— Q3 业绩符合预期，泛半导体业务快速成长 报告原因：有业绩公布需要点评 增持（维持） | 市场数据： | 2025 年 10 月 09 日 | | --- | --- | | 收盘价（元） | 36.84 | | 一年内最高/最低（元） | 38.05/23.98 | | 市净率 | 7.3 | | 股息率%（分红/股价） | 0.27 | | 流通 A 股市值（百万元） | 27,118 | | 上证指数/深证成指 | 3,933.97/13,725.56 | | 注："股息率"以最近一年已公布分红计算 | | | 基础数据: | 2025 年 06 月 30 日 | | --- | --- | | 每股净资产（元） | 5.08 | | 资产负债率% | 41.63 | | 总股本/流通 A 股（百万） | 946/736 | | 流通 B 股/H 股（百万） | -/- | 一年内股价与大盘对比走势： 10-09 11-09 12-09 01-09 02-09 03-09 04-09 05-09 06-09 07-09 08-09 09 ...

| 指数 | 收盘 | | 涨跌（％） | | | --- | --- | --- | --- | --- | | 名称 | （点） | 1 日 | 5 日 | 1 月 | | 上证指数 | 3934 | 1.32 | 3.33 | 1.32 | | 深证综指 | 2550 | 1.21 | 6.22 | 1.21 | | 风格指数 | 昨日 | 近 1 个月 | 近 6 个月 | | --- | --- | --- | --- | | (％) | | | | | 大盘指数 | 1.31 | 6.12 | 28.17 | | 中盘指数 | 2.07 | 10.12 | 41.2 | | 小盘指数 | 1.21 | 6.19 | 34.91 | | 涨幅居前 | 昨日 | 近 1 个月 | 近 6 个月 | | 行业(％) | | | | | 贵金属 | 8.63 | 11.52 | 59.45 | | 工业金属 | 7.89 | 22.44 | 82.94 | | 小金属Ⅱ | 7.51 | 8.09 | 77.84 | | 能源金属 | 6.83 | 23.01 | 101.49 | | 金属新材料 | 5 ...

Core Viewpoint - Shanghai Xinyang Semiconductor Materials Co., Ltd. held a specific investor survey with 35 institutions, discussing the company's business performance and future plans in the semiconductor industry [1] Company Business Overview - Shanghai Xinyang focuses on five core business areas: electroplating, cleaning, photolithography, grinding, and etching, providing key process materials and supporting equipment for integrated circuit manufacturing and advanced packaging [1] - In the first half of 2025, the semiconductor industry revenue reached 709 million yuan, a year-on-year increase of 53.12%, supplying over 120 semiconductor packaging companies and more than 100 chip manufacturers [1] Capacity Planning - The current capacity at the Songjiang headquarters is 19,000 tons per year; the Hefei Xinyang Phase I expansion will increase capacity to 43,500 tons per year [1] - New projects include a 50,000 tons per year capacity at the Songjiang headquarters and a 30,500 tons per year project in the Shanghai Chemical Industry Zone, both progressing normally [1] Photolithography Business Progress - The company has established a complete R&D and production platform for photolithography materials, with several products already industrialized and achieving advanced optical data metrics [1] - KrF photolithography products are being sold in bulk, and ArF immersion photolithography products have received orders [1] Grinding Liquid Product Development - Series products such as STI slurry, Poly slurry, and W slurry have completed client testing and are entering mass production, with rapid sales growth [1] - The company aims to target domestic market gaps and meet customer technology iteration needs [1] Financial Performance - The gross margin for the semiconductor business declined due to increased production costs from the Hefei Xinyang project and depreciation expenses [1] - The coating segment's revenue was 187 million yuan in the first half of 2025, a year-on-year decrease of 5.29% due to slow recovery in the construction industry [1] Revenue Targets - The company achieved a total revenue of 897 million yuan in the first half of 2025, with semiconductor revenue at 709 million yuan [1] - The company aims for semiconductor revenue of no less than 1.3 billion yuan and total revenue of no less than 1.7 billion yuan for the full year 2025 [1] Product Advantages and Industry Position - With over 20 years of experience, the company covers all technology nodes from 90nm to 14nm for chip copper interconnect processes, making it a leading domestic enterprise [1] - As of the first half of 2025, the company has become the baseline for 56 12-inch and 23 8-inch integrated circuit production lines, accounting for over 70% and 60% respectively [1]

Core Viewpoint - Dinglong Co., Ltd. has successfully established stable sales and supply of its semiconductor CMP process materials and display materials in major domestic wafer manufacturing and display panel companies, indicating strong market presence and customer trust [1] Group 1: Product Offerings - The main products in the semiconductor CMP process materials field include CMP polishing pads, CMP polishing liquids, and cleaning liquids [1] - Key products in the semiconductor display materials field include YPI, PSPI, and TFE-INK [1] Group 2: Customer Relationships - The company has gained high trust from downstream customers due to excellent product stability and reliability, as well as efficient and timely technical service support [1] - This trust has facilitated the collaborative development and verification of new products, supporting the continuous volume growth and iterative optimization of existing products [1] Group 3: Strategic Development - Deep cooperation and positive interaction with customers have laid a solid foundation for the company to build an innovative materials platform and expand into other key segments of semiconductor materials [1] - These efforts contribute to the company's long-term, sustainable, and high-quality development [1]

Core Viewpoint - Dinglong Co., Ltd. (300054.SZ) has successfully developed a full-process CMP polishing liquid product layout, starting from the core raw material grinding particles, which is expected to drive sales growth in 2025 [1] Product Development - The company has independently developed various models of CMP polishing liquids, with stable sales growth expected in the first half of 2025 [1] - The product combination scheme has been continuously improved, with the multi-crystalline silicon polishing liquid and matching cleaning liquid gaining technical recognition from major domestic logic wafer manufacturers [1] Market Penetration - The deepening market penetration of CMP polishing liquids and cleaning liquids, along with the growth of new product orders, is anticipated to inject new momentum into the company's annual sales revenue growth [1]

Summary of Dinglong Co., Ltd. Conference Call Company Overview - Dinglong Co., Ltd. has been involved in semiconductor materials since 2012, establishing a first-mover advantage and expanding its product lines through platform development, including integrated circuit materials and display optoelectronic materials, enhancing its core competitiveness [2][3][7]. Key Points and Arguments Industry Position and Growth - The semiconductor materials segment is projected to generate approximately 1.5 billion yuan in revenue in 2024, with a compound annual growth rate (CAGR) of 71%, expected to surpass printing consumables as the core revenue source by 2025 [2][9]. - CMP polishing pads are the primary revenue source, with an estimated revenue of 700 million yuan in 2024, capturing 50% of the domestic market [2][10]. - The global market for polishing pads and polishing liquids is around 3.5 billion USD, benefiting from the demand for advanced process technologies, which is expected to accelerate growth [2][11]. Product Development and Market Strategy - Dinglong has developed nearly 30 products in the high-end wafer photoresist sector, with over 15 products undergoing sample validation and 10 in gallon sample testing, anticipating bulk orders in the second half of the year [2][14]. - The company has a strong focus on domestic market demand, with the CMP polishing pad market in China valued at approximately 2 billion yuan, and Dinglong holding a dominant market share [12]. Future Directions - The company plans to continue strengthening its existing core businesses while investing in emerging technologies and high-end applications, particularly in high-end wafer photoresists [13]. - Dinglong is actively expanding its global market presence to reduce regional dependency risks and enhance brand influence [8]. Industry Trends and Challenges Trends - The semiconductor materials industry is witnessing increased demand for high-end materials due to advancements in process construction and accelerated domestic substitution processes [5][6]. - Companies are focusing on global market expansion to enhance competitiveness and market space [5]. Challenges - The industry faces uncertainties in capital expenditures and limited overall market size, with the global wafer manufacturing materials market projected at approximately 42.9 billion USD in 2024 [6]. - The difficulty of platformization due to existing competition in various segments poses a challenge for new entrants [6]. Financial Projections - Dinglong's overall business growth is expected to exceed 40% this year, increasing from 1.5 billion yuan to around 2.2 billion yuan, with projections nearing 3 billion yuan next year [3][18]. - Display materials are anticipated to generate 600 million yuan in revenue this year, with potential growth to 800 million yuan next year [18]. Conclusion - Dinglong Co., Ltd. is positioned as a key player in the semiconductor manufacturing sector, with strong growth potential and profitability in its product lines, particularly in polishing pads and photoresists. The company's strategic focus on innovation and market expansion makes it a noteworthy investment opportunity [19].

Group 1: Key Insights on Oil and Petrochemical Industry - The company achieved a revenue of 22.597 billion yuan in the first half of 2025, representing a year-on-year growth of 4.46%, with a net profit attributable to shareholders of 1.829 billion yuan, up 13.15% year-on-year [5][6] - In Q2 2025, the company reported a revenue of 12.522 billion yuan, a year-on-year increase of 0.78% and a quarter-on-quarter increase of 24.30%, with a net profit of 1.235 billion yuan, reflecting a year-on-year growth of 10.75% [5][6] - The company focuses on its core business, showing steady growth in performance, and is optimistic about the enhancement of its traditional business competitiveness and the broad development space for new productivity [5][6] Group 2: Key Insights on Electronics Industry - The company reported a revenue of 1.732 billion yuan in the first half of 2025, marking a year-on-year increase of 14.00%, and a net profit of 311 million yuan, which is a significant year-on-year growth of 42.78% [9][10] - In Q2 2025, the revenue reached 908 million yuan, up 11.94% year-on-year and 10.17% quarter-on-quarter, with a net profit of 170 million yuan, reflecting a year-on-year increase of 24.79% and a quarter-on-quarter increase of 20.61% [9][10] Group 3: Key Insights on Food and Beverage Industry - The company reported a revenue of 14.8 billion yuan in the first half of 2025, a decline of 35.3% year-on-year, with a net profit of 4.34 billion yuan, down 45.3% year-on-year [15][16] - In Q2 2025, the revenue and net profit were 3.73 billion yuan and 710 million yuan, respectively, representing year-on-year declines of 43.7% and 62.7% [15][16] - The company is undergoing deep adjustments, aiming to clear its financial statements and release pressure while waiting for the effects of reforms to materialize [15][16]

Investment Rating - The report maintains a "Buy" rating for the company [1][6] Core Views - The company has demonstrated steady growth in performance, with a positive outlook on its semiconductor business development [1][9] - The company reported a revenue of 1.732 billion RMB for the first half of 2025, representing a year-on-year increase of 14% [10] - The net profit attributable to the parent company for the same period was 311 million RMB, reflecting a year-on-year growth of 42.78% [10] Financial Performance Summary - For the first half of 2025, the company achieved a revenue of 1,732 million RMB, up 14% from the previous year, and a net profit of 311 million RMB, up 42.78% [10] - In Q2 2025, the company recorded a revenue of 907.65 million RMB, a year-on-year increase of 11.94%, and a net profit of 170.05 million RMB, up 24.79% [11] - The gross margin for the first half of 2025 was 49.24%, an increase of 4.05 percentage points year-on-year, while the net margin was 21.05%, up 2.20 percentage points [9] Valuation and Earnings Forecast - The company is expected to achieve net profits of 688 million RMB, 882 million RMB, and 1.092 billion RMB for the years 2025, 2026, and 2027, respectively [6][12] - The earnings per share (EPS) forecast for the same years is 0.73 RMB, 0.93 RMB, and 1.16 RMB, with corresponding price-to-earnings (PE) ratios of 43.4, 33.8, and 27.3 [6][12] Business Segment Performance - The CMP polishing pads segment achieved a revenue of 475 million RMB in the first half of 2025, marking a year-on-year increase of 59.58% [9] - The semiconductor display materials segment generated a revenue of 271 million RMB, reflecting a year-on-year growth of 61.90% [9] - The company is actively developing high-end wafer photoresists, with nearly 30 products in the pipeline and several in the testing phase [9]