证券代码： 002534 证券简称：西子洁能 西子清洁能源装备制造股份有限公司投资者关系活 动记录表 （2025-12-18） 海外市场，公司自2002年与美国N/E公司签订燃机轮机余热锅炉技术转让协 议，是美国N/E公司全球最大的技术转让方。随着天然气新增装机需求扩张，公 司凭借品牌效应、设备质量、交付服务多方面优势获得海外客户的认可，标志 性项目包括巴基斯坦必凯9H级HRSG、尼日利亚12台9E燃机余热锅炉项目等。 编号：2025-031 | 投资者关系活 | ☑特定对象调研 □ | 分析师会议 | | --- | --- | --- | | 动类别 | □媒体采访 □ | 业绩说明会 | | | □新闻发布会 □ | 路演活动 | | | □现场参观 | | | | □其他 | | | 参与单位名称 | 中信建投机械分析师：陈宣霖； | | | 及人员姓名 | 聂丰基金：刘威； | | | | 盛运德诚投资：高丰臣； | | | | 幸福人寿：赵艳华、张裕肖； | | | | 运舟资本：柳烨； | | | | 石锋资产：李青霖； | | | | 申万菱信基金：娄周鑫； | | | | 恒越基金：张盈； ...

Market Overview - The A-share market experienced a general decline today, with the Shanghai Composite Index falling by 1.11% to close at 3824.81 points, the Shenzhen Component Index down by 1.51% at 12914.67 points, and the ChiNext Index decreasing by 2.10% to 3071.76 points [1] - The total trading volume in the Shanghai and Shenzhen markets was 172.42 billion yuan, a decrease of 49.3 billion yuan compared to the previous trading day [1] Industry Performance - Among the Shenwan first-level industries, only the retail, beauty care, and social services sectors saw gains, with increases of 1.32%, 0.66%, and 0.13% respectively [1] - The telecommunications, non-ferrous metals, comprehensive, power equipment, media, and machinery equipment sectors experienced significant declines, with losses of 2.95%, 2.81%, 2.81%, 2.66%, 2.41%, and 2.24% respectively [1] Concept Sector Performance - The leading concept sectors in terms of gains today included stablecoins, cryptocurrencies, duty-free shops, vehicle-road cloud, intelligent driving, intelligent transportation, cross-border payments, selected food processing, vehicle networking, selected air transport, selected animal health, initial economy, financial technology, tax digitalization, and outbound tax refunds [2] - Conversely, sectors such as cross-strait integration, cultivated diamonds, photovoltaic glass, photolithography factories, solar thermal power, and Moore threads experienced pullbacks [2]

Market Overview - The A-share market indices all closed higher today, with the Shanghai Composite Index rising by 0.41% to close at 3889.35 points, the Shenzhen Component Index increasing by 0.84% to 13258.33 points, the Sci-Tech 50 Index up by 1.74% to 1348.88 points, and the ChiNext Index gaining 0.97% to 3194.36 points [1][14] - The total trading volume in the Shanghai and Shenzhen markets reached 20,922 billion yuan, an increase of 2,351 billion yuan compared to the previous trading day [1] Industry Performance - Most of the Shenwan first-level industries saw gains today, with notable increases in non-ferrous metals (1.50%), electronics (1.46%), power equipment (1.42%), machinery (1.21%), telecommunications (1.19%), and national defense and military industry (1.14%) [1][14] - Conversely, the retail trade, comprehensive, and building materials sectors experienced declines, with decreases of 1.28%, 1.18%, and 0.47% respectively [1][14] Concept Sector Performance - The concept sectors that performed well today included nuclear fusion, nuclear power, industrial gases, superconductors, ultra-high voltage, optical modules (CPO), optical chips, virtual power plants, photolithography factories, photovoltaic inverters, commercial aerospace, large aircraft, solar thermal power generation, photolithography machines, and charging piles [2][11]

Core Viewpoint - Donghua Technology's stock has shown a mixed performance in recent trading sessions, with a year-to-date increase of 16.14% and a recent decline over the past 20 days of 10.39% [1][2]. Group 1: Stock Performance - As of December 2, Donghua Technology's stock price was 11.30 CNY per share, with a market capitalization of 8 billion CNY [1]. - The stock experienced a 2.08% increase during the trading session, with a trading volume of approximately 72.79 million CNY and a turnover rate of 1.21% [1]. - Year-to-date, the stock has risen by 16.14%, with a recent 5-day increase of 3.20% and a 60-day increase of 12.55% [1]. Group 2: Financial Performance - For the period from January to September 2025, Donghua Technology reported a revenue of 6.795 billion CNY, reflecting a year-on-year growth of 5.61% [2]. - The net profit attributable to shareholders for the same period was 365 million CNY, representing a year-on-year increase of 14.97% [2]. Group 3: Shareholder Information - As of November 28, the number of shareholders for Donghua Technology was 33,400, a decrease of 2.34% from the previous period [2]. - The average number of circulating shares per shareholder increased by 2.40% to 16,270 shares [2]. - The company has distributed a total of 840 million CNY in dividends since its A-share listing, with 255 million CNY distributed over the past three years [3].

Company Overview - Jiangsu Zhenjiang New Energy Equipment Co., Ltd. was established on March 1, 2004, and listed on November 6, 2017. The company specializes in the design, processing, and sales of wind power equipment, photovoltaic equipment components, and fasteners, as well as offshore wind power installation and operation services [2]. Financial Performance - For the period from January to September 2025, the company achieved operating revenue of 2.859 billion yuan, a year-on-year decrease of 1.15%. The net profit attributable to the parent company was 43.52 million yuan, down 73.60% year-on-year [2]. - Cumulative cash dividends since the A-share listing amount to 240 million yuan, with 138 million yuan distributed over the past three years [3]. Stock Performance - As of November 27, the stock price of Zhenjiang shares increased by 2.01%, reaching 22.80 yuan per share, with a total market capitalization of 4.202 billion yuan [1]. - Year-to-date, the stock price has decreased by 3.98%, with a decline of 2.56% over the last five trading days, 4.44% over the last 20 days, and 22.05% over the last 60 days [1]. - The company has appeared on the "Dragon and Tiger List" five times this year, with the most recent appearance on September 30, where it recorded a net buy of -6.801 million yuan [1]. Shareholder Information - As of September 30, the number of shareholders was 21,200, a decrease of 25.31% from the previous period. The average number of circulating shares per shareholder increased by 32.05% to 8,566 shares [2]. - Among the top ten circulating shareholders, several new funds have entered, including Guotai Junan's various mixed funds, while Jianxin New Energy Industry Stock A has exited the top ten list [3].

Core Viewpoint - Zhongke Technology's stock price has shown a year-to-date increase of 15.58%, despite recent declines in the short term [1][2] Group 1: Stock Performance - On November 27, Zhongke Technology's stock rose by 2.23%, reaching 20.66 CNY per share, with a trading volume of 98.58 million CNY and a turnover rate of 1.26%, resulting in a total market capitalization of 7.92 billion CNY [1] - The stock has experienced a decline of 2.59% over the last five trading days, 4.57% over the last twenty days, and 0.86% over the last sixty days [1] - The company has appeared on the "Dragon and Tiger List" once this year, with the most recent appearance on July 8, where it recorded a net buy of -15.86 million CNY [1] Group 2: Company Overview - Zhongke Technology, established on July 2, 1997, specializes in the research, design, manufacturing, and sales of industrial valves, with a revenue composition of 44.17% from nuclear power and nuclear chemical products, 29.26% from oil and petrochemical products, and 22.16% from other valves [2] - The company is classified under the machinery equipment sector, specifically general equipment and metal products, and is involved in various concept sectors including ultra-supercritical power generation, nuclear power, solar thermal power, hydrogen energy, and the Belt and Road Initiative [2] Group 3: Financial Performance - For the period from January to September 2025, Zhongke Technology reported a revenue of 1.083 billion CNY, reflecting a year-on-year growth of 5.60%, while the net profit attributable to shareholders decreased by 3.58% to 112 million CNY [2] - The company has distributed a total of 623 million CNY in dividends since its A-share listing, with 201 million CNY distributed over the past three years [3] - As of September 30, 2025, the number of shareholders decreased by 6.99% to 72,000, while the average number of tradable shares per person increased by 7.52% to 5,321 shares [2]

Core Viewpoint - Donghua Technology's stock has shown a mixed performance in recent trading, with a year-to-date increase of 18.71% but a decline of 10.95% over the last five trading days [1] Financial Performance - For the period from January to September 2025, Donghua Technology achieved a revenue of 6.795 billion yuan, representing a year-on-year growth of 5.61%, while the net profit attributable to shareholders was 365 million yuan, up 14.97% year-on-year [2] - Cumulative cash dividends since the A-share listing amount to 840 million yuan, with 255 million yuan distributed over the last three years [3] Shareholder Information - As of November 10, 2025, the number of shareholders for Donghua Technology reached 41,100, an increase of 27.64% from the previous period, while the average circulating shares per person decreased by 21.65% to 13,222 shares [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited as the third-largest shareholder with 3.0456 million shares, an increase of 72,800 shares from the previous period [3] Stock Performance - As of November 20, Donghua Technology's stock price was 11.55 yuan per share, with a market capitalization of 8.178 billion yuan [1] - The stock has experienced a trading volume of 35.5082 million yuan and a turnover rate of 0.57% on the same day [1] - The company has appeared on the "Dragon and Tiger List" twice this year, with the most recent appearance on September 29 [1] Business Overview - Donghua Technology, established on July 18, 2001, and listed on July 12, 2007, is based in Hefei, Anhui Province, and operates in sectors including chemical engineering, environmental governance, and infrastructure [1] - The company's main business revenue composition includes 88.80% from general contracting, 8.28% from other sources, and 2.92% from design and technical services [1] - The company is categorized under the construction decoration - professional engineering - chemical engineering sector and is involved in concepts such as solar thermal power, solid waste treatment, medical waste treatment, energy conservation and environmental protection, and hydrogen energy [1]

Core Viewpoint - The Chinese solar thermal power industry is growing at a rate significantly higher than the global average, with a compound annual growth rate of 11.7% compared to the global rate of 4.24% [1] Industry Growth and Capacity - By the end of September 2025, China is expected to have built 21 solar thermal power plants with a total installed capacity of 1.57 million kilowatts, ranking third globally [1] - There are currently 30 projects under construction with an additional capacity of 3.1 million kilowatts, making China a major contributor to new installations in the solar thermal sector [1] Cost Reduction and Technological Advancements - The on-grid electricity price for solar thermal power in China has decreased from 1.15 yuan per kilowatt-hour to approximately 0.6 yuan per kilowatt-hour [1] - The industry is expected to see further cost reductions and enhanced competitiveness during the 14th Five-Year Plan period [1] - China has achieved over 95% localization in technology and equipment for solar thermal power, mastering key technologies such as tower, trough, and Fresnel systems [1] Role of Leading Enterprises - Leading companies like China General Nuclear Power Group (CGN) are playing a crucial role in advancing technology independence, having developed innovative products that fill domestic gaps [2] - CGN is constructing a solar thermal molten salt trough test platform, which is the only project in the solar thermal field included in the first batch of the Central Enterprise Technology Achievement Application Expansion Project [2] Industry Scale and Policy Support - The solar thermal power industry chain in China consists of approximately 440,000 entities, including 14,000 state-owned enterprises and 421,000 private enterprises [3] - In 2024, an additional 250,000 kilowatts of solar thermal power capacity is expected to be added, with the total operational capacity exceeding 800,000 kilowatts [3] Future Outlook - The global solar thermal power industry is projected to grow, with installed capacity expected to reach 22.4 million kilowatts by 2030 and about 10% of global electricity supply coming from solar thermal by 2050 [4] - China's theoretical development potential for solar thermal resources exceeds 1 billion kilowatts, primarily located in resource-rich areas such as Xinjiang, Tibet, Inner Mongolia, Qinghai, and Gansu [4]

Company Overview - The company was established in 1955 and joined the Xizi Elevator Group in 2002, listed on the Shenzhen Stock Exchange in 2011, and renamed Xizi Clean Energy Equipment Manufacturing Co., Ltd. in 2022 [4] - The main business includes the consulting, R&D, production, sales, installation, and engineering contracting of waste heat boilers and clean energy power generation equipment [4] Business Segments - The company operates in four main segments: waste heat boilers, clean energy equipment, solutions, and spare parts & services [4] - Waste heat boilers include products for power generation, steel, cement, and other high-energy-consuming industries [4] - Clean energy equipment encompasses waste incineration boilers, biomass boilers, and nuclear power equipment, primarily serving waste treatment plants and nuclear power stations [4] Nuclear Power Sector - The company has over 20 years of experience in the nuclear power sector, holding licenses for civil nuclear manufacturing [4][5] - It has supplied 186 conventional island pressure vessels and heat exchangers to multiple nuclear power stations [4] - A joint venture, Hangzhou Xizi Nuclear Technology Co., Ltd., was established in August 2025 to expand into the nuclear power market [5] International Expansion - The company focuses on Southeast Asia, South America, and countries along the Belt and Road Initiative for overseas markets [6] - Since 2024, the proportion of new orders from overseas markets has been increasing, contributing significantly to the company's performance [6] Order Status - In the first three quarters of 2025, the company achieved new orders totaling CNY 4.054 billion, with specific segments as follows: - Waste heat boilers: CNY 1.196 billion - Clean energy equipment: CNY 426 million - Solutions: CNY 1.94 billion - Spare parts & services: CNY 492 million [7] - As of September 30, 2025, the total orders on hand amounted to CNY 5.884 billion [7] Product Delivery and Market Position - The delivery cycle for boiler products typically ranges from 6 to 12 months for domestic projects, with longer timelines for overseas projects [8] - The company holds over 50% market share in the domestic gas turbine waste heat boiler sector, recognized as a leader in the industry [9] Collaboration with Kexin Technology - Kexin Technology is a leading provider of tower solar thermal power and molten salt energy storage solutions, with significant market shares in recent projects [10] - The company collaborates closely with Kexin Technology, supplying critical components for solar thermal projects and holding a 3.25% equity stake in Kexin Technology [10]

Report Information - Report Title: Soda Ash and Glass Daily Report [1] - Report Date: November 14, 2025 [2] Industry Investment Rating - No relevant information provided. Core Viewpoints - The soda ash market may continue to have a supply - surplus pattern in the long - term, with short - term expectations of a slightly stronger and volatile market. The glass market is expected to have a downward trend in the medium - term if there is no new market stimulus [8][9][10] Summary by Directory 1. Soda Ash and Glass Market Review and Operation Suggestions Soda Ash - **Market Data**: On November 13, the main soda ash futures contract SA601 closed at 1239 yuan/ton, up 23 yuan/ton or 1.89%, with an increase of 10469 lots in positions [7] - **Fundamentals**: The production and sales of enterprises tend to balance, with insignificant inventory reduction. Weekly production decreased 1.01% to 73.93 million tons, still at a high level. The operation of soda ash plants is stable. In the first and middle of November, the total shipment volume of Chinese soda ash enterprises was 74.62 million tons, a 1.57% increase. The production of float glass decreased 1.08% to 111.39 million tons. The inventory of soda ash plants slightly decreased to 170.73 million tons [8] - **Market Outlook**: The short - term rebound of the futures price is affected by the increase in light soda ash price and the expected equipment maintenance in late November. In the long - term, the supply - demand drive is insufficient, but the demand for photothermal power generation may stimulate short - term demand [8] Glass - **Market Data**: On November 13, the FG601 contract closed at 1056 yuan/ton, up 3 yuan/ton or 0.28%, with a decrease of 96688 lots in positions; the FG605 contract closed at 1173 yuan/ton, down 4 yuan/ton or 0.33%, with an increase of 19337 lots in positions [7] - **Fundamentals**: Four coal - fired production lines in Shahe were shut down in the short - term. The supply of glass is at a high level this year, with high post - festival factory inventory and increasing inventory days. The real - estate market has not stabilized, and the demand for float glass may not continue to recover [9] - **Market Outlook**: The short - term market is mainly volatile. In the medium - term, if there is no new market expectation, the downward trend of the market is difficult to reverse [9][10] 2. Data Overview - The report provides charts on the price trends of active soda ash and glass contracts, soda ash weekly production, soda ash enterprise inventory, central China heavy soda ash market price, and flat glass production [12][14][15]