Group 1: Company Overview - Shandong Sanwei Chemical Group is a technology-driven chemical group engaged in R&D, engineering services, and production of basic chemical raw materials [3] - The company is the largest producer of n-propanol in China and a leading enterprise in the recovery of butyl and octanol residuals [3][4] - Products are widely used in pharmaceuticals, pesticides, dyes, coatings, and food additives [3][4] Group 2: Engineering Business Performance - In Q1 2025, the company signed new engineering consulting and EPC contracts worth 302.328 million yuan [5] - As of March 31, 2025, the total signed but uncompleted orders amounted to 1.6706456 billion yuan [5] - Major ongoing projects include sulfur recovery and technical transformation projects for various petrochemical companies [6] Group 3: Coal Chemical Projects - The company has undertaken several coal chemical projects, including sulfur recovery design and technical services for major energy groups [7][8] - New contracts signed in 2025 include projects for natural gas production and sulfur recovery technology services [7][8] Group 4: Chemical Business and Product Strategy - The company is actively developing new chemical materials and has a complete "aldehyde-alcohol-ester" industrial chain [9] - Strategies to cope with price fluctuations include flexible production adjustments based on market demand and raw material prices [9] Group 5: Future Development Plans - Ongoing projects include the optimization of acetic acid butyl cellulose production and the enhancement of cellulose derivatives [10] - The company aims to integrate R&D resources to promote high-end product development in food-grade and pharmaceutical-grade chemicals [10] Group 6: Collaboration and R&D - A strategic partnership with the Dalian Institute of Chemical Physics focuses on technology development in petrochemicals and materials [11] - Current projects include the development of hydrogen production and sulfur technology from refining processes [11] Group 7: Catalyst Business Overview - The catalyst business is primarily managed by Qingdao Lianxin, which specializes in sulfur-resistant conversion technology [12] - The company aims to leverage its technological advantages to enhance profitability in the catalyst sector [12]

Investment Rating - The report maintains a positive outlook on the investment potential in Xinjiang, indicating a "Look Favorably" rating for the region's industrial chain, particularly in construction [2]. Core Insights - Xinjiang's unique regional advantages and strategic position are highlighted, serving as a crucial land passage connecting China with Central Asia, South Asia, West Asia, and Europe [3][12]. - The central government has outlined a blueprint for Xinjiang's development, emphasizing the construction of "ten major industrial clusters" to enhance economic growth and resource utilization [4][15]. - Xinjiang's fiscal stability is noted, with comprehensive financial resources increasing from 582.73 billion yuan in 2021 to 687.71 billion yuan in 2023, supported by significant central government subsidies [20][22]. - The report anticipates a robust growth trajectory for fixed asset investment in Xinjiang, projecting a scale of 2.09 to 2.48 trillion yuan by 2030, with infrastructure investments estimated between 732.8 billion and 991.8 billion yuan [29][32]. Summary by Sections 1. Strategic Importance and Development Potential - Xinjiang's geographical location is pivotal for national connectivity and economic integration, with significant strategic implications for national development [12][15]. - The region is set to accelerate the formation of a modern industrial system supported by eight major industrial clusters, evolving into ten by 2024 [4][15]. 2. Fiscal Stability and Investment Growth - The financial structure of Xinjiang's government is stable, with a year-on-year increase in comprehensive financial resources and a notable rise in central government subsidies [20][22]. - Fixed asset investment in Xinjiang is projected to grow at a compound annual growth rate (CAGR) of 10.1% from 2019 to 2024, indicating a strong investment environment [20][29]. 3. Modern Industrial Clusters and Key Projects - Xinjiang is actively promoting key project investments, with total investment in major projects expected to rise from 1.68 trillion yuan in 2020 to 3.7 trillion yuan by 2024, reflecting a CAGR of 21.8% [35][39]. - The region's focus on infrastructure and industrial cluster development is expected to yield significant economic benefits, with major projects like the "Fourth Channel for Power Transmission" and the Hami Energy Integration Innovation Base set to commence [39][42].

Key Recommendations - Three-Dimensional Chemical (002469.SZ) benefits from accelerated coal chemical construction in Xinjiang, with a unique competitive advantage through "engineering + industry" collaboration [10][11] - Kangguan Technology (001308.SZ) shows high growth in innovative display products, with improved gross margin in Q1 2025 [12][13] Industry and Company Analysis - Three-Dimensional Chemical is a leader in sulfur recovery, leveraging proprietary technology to break foreign monopolies, with projected engineering revenue of 570 million yuan and chemical product revenue of 1.81 billion yuan in 2024 [10][11] - The company has a strong order backlog of 1.67 billion yuan, ensuring sustained revenue growth from coal chemical projects, with expected engineering revenue of 360 million, 550 million, and 760 million yuan from 2025 to 2027 [11] - The domestic market for n-propanol remains tight, with a projected supply gap of 41,000 tons in 2025, maintaining prices between 8,000-9,000 yuan/ton [11] - Kangguan Technology's Q1 2025 revenue reached 3.142 billion yuan, a year-on-year increase of 10.8%, with a net profit of 215 million yuan, reflecting a 15.8% increase [12][13] - The company’s innovative display products saw a 50.4% revenue increase in Q1 2025, driven by strong demand in emerging markets [13][14] Macroeconomic and Strategic Insights - The high-tech manufacturing sector shows signs of recovery, with a narrowing decline in the macroeconomic diffusion index, indicating improved economic conditions [15][17] - The macroeconomic environment is expected to support growth in sectors like coal chemical engineering and innovative display technologies, with favorable government policies promoting urban renewal and infrastructure investment [26][27]

Investment Rating - Industry Rating: Outperform the market (maintained rating) [5] Core Viewpoints - The strategic importance of the central region has been further emphasized, particularly regarding the infrastructure boom in the Midwest, especially in Sichuan province. The central economic work conference at the end of 2023 highlighted the need to optimize major productivity layouts and strengthen the construction of national strategic hinterlands [2][13]. - The issuance of special bonds in the Midwest has significantly accelerated, with a total of 1.19 trillion yuan in new special bonds issued from January to April 2025, a year-on-year increase of 65%. This indicates a clear recovery in fixed asset investment sentiment in the region [3][14]. - The construction sector is expected to see a rebound in physical work volume, with cement shipment rates and asphalt plant operating rates showing positive trends. The cement shipment rate reached 49%, up 0.93 percentage points week-on-week, indicating optimism for Q2 [18]. Summary by Sections Strategic Importance of the Central Region - The central region's development opportunities, particularly in Sichuan, have been recognized at the highest levels of government, with strategic initiatives aimed at enhancing regional development and optimizing economic layouts [2][13][17]. Special Bond Issuance - The issuance of special bonds in the Midwest has accelerated, with Sichuan province alone issuing 800.17 billion yuan in new special bonds, a 162% increase year-on-year. This trend is expected to support infrastructure investment and economic recovery in the region [3][14]. Market Performance - The construction index rose by 1.10% during the week of May 12-16, 2025, with significant gains in the housing and construction decoration sectors. Notable stocks included Dongzhu Ecology (+22%) and Zhengzhong Design (+20%) [4][22]. Investment Recommendations - Focus on cyclical opportunities arising from improved infrastructure work volumes, particularly in water conservancy, railways, and aviation sectors. Recommended stocks include Sichuan Road and Bridge, Zhejiang Communications, and major state-owned enterprises like China Communications Construction [28][29]. - Emphasis on the transformation of the construction sector and emerging business directions, such as AI-driven computing power facilities and cleanroom technology, with recommendations for companies like Hainan Huatie and Baicheng Co [30][31].

Group 1: Company Overview - Shandong Sanwei Chemical Group Co., Ltd. is a technology-driven chemical group engaged in R&D, engineering services, and production of chemical raw materials [2][3]. - The company is the largest producer of n-propanol in China and a leading enterprise in the recovery of dibutyl and octanol waste liquids [3][13]. Group 2: Engineering Business - In Q1 2025, the company signed engineering consulting and EPC contracts worth CNY 30,232.80 million, with a total of CNY 167,064.56 million in uncompleted contracts as of March 31, 2025 [7][8]. - Major ongoing projects include sulfur recovery and acid gas treatment for various clients, indicating a robust order backlog [7][8]. Group 3: Technological Advantages - The company has developed advanced sulfur recovery technologies, achieving domestic leadership and international advancement [5][6]. - It has completed the design and total contracting of 240 sulfur recovery units, with a total capacity of 12.83 million tons/year [5]. Group 4: Financial Health and Expansion Plans - The company maintains a strong cash reserve and low debt ratio, allowing it to meet current business development needs [9]. - Future plans include optimizing production efficiency and expanding into high-value downstream fine chemicals [9]. Group 5: Shareholder Returns - For the fiscal year 2024, the company plans to distribute a cash dividend of CNY 3.00 per 10 shares, totaling CNY 194,658,789.00, which represents 98.82% of the net profit attributable to shareholders [11][12]. - Cumulative cash dividends since its listing in 2010 amount to CNY 1,225.88 million, reflecting the company's commitment to shareholder returns [12]. Group 6: Chemical Production Capacity - The company has a production capacity of 170,000 tons/year for aldehydes, 260,000 tons/year for alcohols, 30,000 tons/year for acids, and 100,000 tons/year for esters [13]. - Ongoing projects aim to enhance production capacity for cellulose acetate butyrate by 50,000 tons/year and improve existing facilities [13].

Investment Rating - The report initiates coverage with an "Outperform" rating for the company [4]. Core Views - The company benefits from the acceleration of coal chemical construction in Xinjiang, leveraging its leading technology in sulfur recovery and a synergistic effect between engineering and industrial operations [1][2]. - The company has established a unique competitive advantage through a dual-driven model of "engineering services + chemical industry," creating a closed-loop value chain from design to production and research [1][21]. - The modern coal chemical construction wave presents new opportunities for engineering business growth, with a strong order backlog ensuring sustained revenue growth [2][24]. Financial Summary - The company is projected to achieve revenues of 2,657 million yuan in 2023, with a forecasted increase to 3,784 million yuan by 2027, reflecting a compound annual growth rate (CAGR) of approximately 10.1% [3]. - The net profit attributable to shareholders is expected to grow from 282 million yuan in 2023 to 614 million yuan in 2027, indicating a significant growth trajectory [3]. - The company maintains a healthy asset quality, abundant cash flow, and generous dividends, with a projected PE ratio decreasing from 20.0 in 2023 to 9.2 in 2027 [3][4]. Business Segments - The engineering segment is expected to generate revenues of 5.7 billion yuan in 2024, while the chemical products segment is projected to contribute 18.1 billion yuan, indicating a well-formed dual business structure [1][21]. - The company is the largest producer of n-propanol in China, with a projected supply gap of 41,000 tons in 2025, allowing for stable pricing in the range of 8,000-9,000 yuan per ton [2][24]. - The cellulose acetate project, with a capacity of 15,000 tons, is anticipated to become a significant profit growth point upon its launch in 2026 [2][24].

Group 1: Company Strategy and Innovation - The company focuses on technology innovation and aims to strengthen its core technology advantages in sulfur recovery and other fields while exploring new industries [3] - In 2024, the company applied for 27 patents, including 12 invention patents and 15 utility model patents, enhancing its technological development capabilities [3] - The company plans to develop high-end chemicals and new materials, aiming to become a "value enterprise" with resource efficiency and technological differentiation [3] Group 2: Project Developments and Investments - The company is involved in the "Middle China Nuclear Delingha 50MW Solar Thermal Power Station Project," which is the first large-scale commercial solar thermal power project in China [4] - The total investment for the Luyou L Refining Project is 24.5 billion yuan, with construction expected to take 2 years and 7 months [4] - As of March 31, 2025, the company has signed uncompleted project orders amounting to 167,064.56 million yuan [8] Group 3: Financial Performance and Market Position - The company’s market value is influenced by its profitability and future development potential, with a target market value of 7.5 billion yuan for 2025 [4] - The company has distributed a total cash dividend of 1,225.88 million yuan since its listing, reflecting its commitment to shareholder returns [9] - The first quarter of 2025 saw a slight decline in profits due to fluctuations in chemical product prices, with expectations for improvement in the second quarter [7] Group 4: Future Plans and Market Opportunities - The company is exploring opportunities in cellulose derivatives and related projects, with a planned capacity of 15,000 tons for cellulose acetate and its derivatives [7] - The company is cautious about mergers and acquisitions, focusing on strategic alignment and careful decision-making [10] - The company aims to expand its production capacity for high-value-added products while maintaining a low debt ratio and sufficient cash reserves [10]

证券代码：002469 证券简称：三维化学 公告编号：2025-018 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （http://rs.p5w.net）；或关注微信公众号（名称：全景财经）；或下载全景路演 APP，参与本次互动交流。活动时间为2025年5月15日（周四）15:00-16:30。 届时公司财务总监王文旭先生、董事会秘书张军先生将在线就公司2024年 度业绩、公司治理、发展战略、 经营状况和可持续发展等投资者关心的问题， 与投资者进行沟通与交流，欢迎广大投资者踊跃参与！ 特此公告。 山东三维化学集团股份有限公司董事会 2025 年 5 月 13 日 网上集体接待日活动的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 为进一步加强与投资者的互动交流，山东三维化学集团股份有限公司（以下 简称"公司"）将参加由山东证监局、山东上市公司协会与深圳市全景网络有限公 司联合举办的"2025年山东辖区上市公司投资者网上集体接待日活动"，现将相关 事项公告如下： 山东三维化学集团股份有限公司 关于参加2025年山东辖区上市公司投资者 ...

Summary of Conference Call Records Company and Industry Overview 1. Company: Sanwei Chemical (三维化学, 002469) - Industry: Chemical Manufacturing 2. Company: Hanshuo Technology (汉朔科技, 301275) - Industry: Electronic Price Tag Technology Key Points and Arguments Sanwei Chemical 1. **Business Expansion and Growth Potential** - Acquired Nuoao Chemical in 2020, expanding into chemical product sales, benefiting from product price increase logic [1][3][5] - Chemical production lines can quickly switch to high-efficiency products, mitigating price volatility impacts on profitability [3][5] 2. **Revenue and Profit Forecast** - Expected net profits for 2025-2027: 3.8 billion, 4.9 billion, and 6 billion CNY, with growth rates of 43.69%, 30.23%, and 22.07% respectively [1][3] - Projected P/E ratios for the same period: 15.11, 11.60, and 9.51 [1][3] 3. **Production Capacity and Projects** - Leading in sulfur recovery device business, with revenue recognition peak expected in Q2 and Q3 of this year [1][7] - Ongoing construction of 50,000 tons/year isooctanoic acid and 15,000 tons/year cellulose capacity, expected to contribute to performance [1][3] 4. **Financial Data** - Revenue forecast for 2023-2027: 2,657.45 million, 2,554.29 million, 3,676.37 million, 4,213.36 million, and 4,816.81 million CNY [4] - Net profit forecast for the same period: 282.18 million, 262.65 million, 377.41 million, 491.49 million, and 599.97 million CNY [4] Hanshuo Technology 1. **Market Position and Technology** - Leading player in the electronic price tag industry with a comprehensive software and hardware technology system [2][11] - Developed key communication protocol HiLPC, enhancing software-hardware synergy [11][16] 2. **Market Penetration and Growth Forecast** - Global market penetration for electronic price tags in supermarkets is approximately 15%, with strong relationships with major clients ensuring stable order flow [2][11][13] - Expected net profits for 2025-2027: 8.18 billion, 9.68 billion, and 11.66 billion CNY, with growth rates of 15.2%, 18.3%, and 20.4% respectively [2][11] 3. **Financial Data** - Revenue forecast for 2023-2027: 3,775 million, 4,486 million, 5,160 million, 6,091 million, and 7,311 million CNY [12] - Net profit forecast for the same period: 678 million, 710 million, 818 million, 968 million, and 1,166 million CNY [12] Other Important Insights 1. **Risk Factors** - For Sanwei Chemical, risks include unexpected fluctuations in raw material prices [1][3] - For Hanshuo Technology, risks involve lower-than-expected downstream demand [2][11] 2. **Strategic Partnerships** - Both companies emphasize strong partnerships with major clients to ensure stable growth and market presence [11][14] 3. **Industry Trends** - Sanwei Chemical benefits from domestic production of acetate cellulose amid global trade uncertainties [3] - Hanshuo Technology is positioned to leverage digital transformation trends in the retail sector [11][16]

Investment Rating - Industry Rating: Outperform the market (maintained rating) [6] Core Viewpoints - The construction sector has outperformed the market recently, with a 2.23% increase compared to the 2.09% rise in the CSI 300 index, indicating a positive trend in the industry [1] - Significant price increases in cellulose-related products have been observed, highlighting the potential for domestic substitution to drive performance and valuation catalysts, with a strong recommendation for Sanwei Chemical [1][24] - The issuance of special bonds remains high, suggesting a focus on the conversion rhythm of physical construction work in the future [4] - The year 2025 is anticipated to be a pivotal year for coal chemical projects, likely receiving additional policy support [1] Summary by Sections 1. Progress of Domestic Substitution for Cellulose Products - Acetate cellulose (CA) is primarily used in tobacco filters, with China consuming approximately 300,000 tons annually, and Sichuan Pushi holding a leading position in production [2] - The prices of CAB (cellulose acetate butyrate) and CAP (cellulose acetate propionate) have significantly increased, with domestic CAB prices rising to 90,000-115,000 RMB/ton from 58,000 RMB/ton earlier in the year [2][24] - Sanwei Chemical is enhancing its production capacity for cellulose and its derivatives, with a projected annual capacity of 15,000 tons expected to be operational by December 2025 [3][24] 2. Special Bond Issuance and Infrastructure Work - In April 2025, new local special bonds totaled 230.144 billion RMB, with a cumulative issuance of 1.1904 trillion RMB from January to April, marking a year-on-year increase of 467.9 billion RMB [4][29] - The cement shipment rate was reported at 48.07%, indicating a slight decrease, while the asphalt plant operating rate was 28.8%, showing a slight increase [4][29] 3. Market Review - The construction index rose by 2.23% during the week of May 5-9, with notable gains in the building decoration and design sectors, which increased by 5.91% and 4.43% respectively [5][36] - Top-performing stocks included Shanshui Bide (+28.1%) and ST Saiwei (+21.7%) [5][36] 4. Investment Recommendations - Focus on traditional construction blue-chip stocks, particularly in infrastructure sectors such as water conservancy, railways, and aviation, with recommendations for companies like Sichuan Road and Bridge, Zhejiang Communications, and Anhui Construction [41] - Emphasis on cyclical opportunities in the construction sector, with a positive outlook for companies involved in coal chemical projects, particularly Sanwei Chemical and China Chemical [42]