2025 年 10 月 12 日 行业研究 MOFs：诺奖加持，产业化加速前景可期 ——基础化工行业周报（20251006-20251010） 要点 2025 年诺贝尔化学奖授予在金属有机框架材料领域有杰出贡献的三位科学 家。2025 年 10 月 8 日，瑞典皇家科学院宣布将本年度诺贝尔化学奖授予在 金属有机框架材料（Metal-Organic Frameworks, MOFs）领域做出开创性 贡献的三位科学家：北川进（SusumuKitagawa，日本）、理查德·罗布森 （RichardRobson，英国）、奥马尔·M·亚吉（Omar M.Yaghi，约旦裔美 国籍。这三位科学家通过其奠基性的工作，成功设计并合成了这种由金属离 子与有机分子自组装而成的高度有序的多孔晶体材料，为材料科学开辟了一 个全新的分支，并为解决全球性的能源、环境和健康问题提供了前所未有的 工具。 MOFs 性能优异，产业化想象空间巨大。MOFs 是一种由金属中心（离子或 簇）和有机配体（也称链接体）通过配位键连接，自组装形成的具有周期性 网络结构的晶态多孔材料。金属节点通常是过渡金属离子，如铜、锌、铁、 钴等，它们可以形成单个离子节 ...

Investment Rating - The report maintains a recommendation for investment in sectors focusing on domestic demand, high dividends, and import substitution [1][5][6] Core Viewpoints - The report highlights that the chemical industry is currently experiencing a mixed performance, with some products like synthetic ammonia and lithium battery electrolytes seeing price increases, while others like natural gas and sulfuric acid are declining [6][20] - The report suggests that the international oil price is expected to stabilize between $65 and $70 per barrel, influenced by geopolitical uncertainties and economic conditions [5][21] - The report emphasizes the importance of focusing on high-dividend stocks such as Sinopec, PetroChina, and CNOOC due to their asset quality and dividend yield [5][20] Summary by Sections Market Performance - The chemical industry has shown varied performance over the past month, with a 0.3% increase in the basic chemical sector compared to a 2.7% increase in the CSI 300 index [1] - Key products that saw price increases include synthetic ammonia (up 8.58%) and lithium battery electrolytes (up 5.71%), while natural gas saw a significant decline of 7.90% [6][20] Investment Suggestions - The report recommends focusing on sectors that are likely to enter a growth cycle, such as glyphosate, and emphasizes the importance of selecting stocks with strong competitive positions and growth potential [7][20] - Specific companies recommended include Jiangshan Chemical, Xingfa Group, and Yangnong Chemical, which are expected to benefit from the recovery in the glyphosate sector [7][20] - The report also highlights the resilience of domestic chemical fertilizer and pesticide sectors, suggesting companies like Hualu Hengsheng and Xin Yangfeng as potential investment opportunities [20] Price Trends - The report notes that while some chemical products are rebounding in price, the overall industry remains under pressure due to past capacity expansions and weak demand [6][20] - The report indicates that the PTA market is experiencing downward pressure, with prices declining due to weak demand from downstream polyester sectors [33][34] Key Companies and Earnings Forecast - The report lists several companies with strong earnings forecasts and investment ratings, including Xin Yangfeng, Senqilin, and Ruifeng New Materials, all rated as "Buy" [9][10][20]

Investment Rating - The report maintains an "Overweight" rating for the semiconductor materials sector [6] Core Viewpoints - Terminal demand is expanding, with the global semiconductor industry continuing to improve. In the first half of 2025, demand from AI computing, data centers, and intelligent driving is expected to drive growth, following a recovery in 2024. The industry chain remains robust [1] - Global semiconductor sales are projected to reach approximately $405 billion in the first seven months of 2025, marking a year-on-year increase of 20.4%. The Chinese market is expected to grow to about $113.5 billion, with a year-on-year increase of 11.1% [1] - The semiconductor materials market is set to grow significantly, with a forecasted global market size of $70 billion in 2025, reflecting a 6% year-on-year increase. The Chinese market for key materials is expected to reach approximately 174.08 billion yuan, growing by 21.1% [2][4] Summary by Sections Semiconductor Industry Overview - The global semiconductor market is projected to reach $700.9 billion in 2025, with a year-on-year growth of 11.2%. The Asia-Pacific region is expected to account for about $370.6 billion, growing by 9.8% [1] - By 2026, the global semiconductor market is anticipated to further increase to $760.7 billion, with an 8.5% year-on-year growth [1] Capacity Expansion and Material Demand - The expansion of wafer production capacity is accelerating, particularly in advanced processes. By 2028, global monthly capacity for 12-inch wafers is expected to reach 11.1 million pieces, with a CAGR of approximately 7% from 2024 to 2028 [2] - The demand for semiconductor materials is expected to rise significantly, driven by increased wafer production capacity [2] Domestic Technological Advancements - Significant progress has been made in domestic semiconductor equipment, with Shanghai Microelectronics showcasing EUV lithography machine parameters, marking a breakthrough in high-end lithography technology [3] Market Growth in Specific Segments - The market for photolithography resists, wet electronic chemicals, and electronic specialty gases is steadily growing. The demand for wet electronic chemicals is projected to reach 4.685 million tons in 2025, with a year-on-year increase of 3.9% [4] - The global market for electronic specialty gases is expected to reach $6.4 billion in 2025, growing by 6.7% year-on-year, while the Chinese market is projected to reach 27.9 billion yuan, with a growth of 6.3% [4] Investment Recommendations - The report suggests focusing on leading companies in core material sectors such as photolithography resists, wet electronic chemicals, and electronic specialty gases, which possess technological advantages and customer validation [5]

Summary of Key Points from the Conference Call Industry Overview - The report focuses on the **Chinese chemical industry** and its transition from a "cash-consuming beast" to a "cash-generating tree" due to reduced capital expansion and strong operating cash flow [1][13]. Core Insights and Arguments - **Capital Expansion Trends**: The capital expenditure in the basic chemical industry is decreasing, with the proportion of construction projects to fixed assets declining. This trend is expected to continue, leading to positive free cash flow over the next five years [1][4][5]. - **Cash Flow and Dividends**: The petrochemical sector has turned positive in operating cash flow, with a potential dividend yield exceeding 10% by 2027 for some companies if 70% of cash flow is allocated to dividends [1][9]. - **Cost Advantages**: Chinese chemical companies benefit from lower energy and labor costs compared to European counterparts, which face high production costs and low capacity utilization [1][10]. - **Impact of Anti-Overexpansion Policies**: The anti-overexpansion policies are expected to limit capital expansion but will enhance free cash flow and dividend-paying capacity, improving the investment value of leading companies [1][13][14]. Important but Overlooked Content - **Sector-Specific Insights**: - The chromium salt industry is expected to see strong demand growth due to increased orders from gas turbines and military applications, while supply is constrained by environmental regulations [2][42]. - The coal chemical sector is experiencing a recovery in profitability due to rising global energy prices and improved demand, despite being at historical low price levels [15][18]. - The refrigerant market is projected to grow due to rising demand and supply constraints, particularly for R32 and automotive refrigerants [44]. - **Future Trends**: The report anticipates a significant upward trend for leading companies in the chemical sector, driven by improved profitability and valuation as the industry undergoes capacity clearing [14][41]. Conclusion - The Chinese chemical industry is poised for a recovery phase, with strong cash flow generation and potential for high dividend yields, particularly for leading firms. The anti-overexpansion policies, while restrictive, may ultimately enhance the industry's long-term health and investment attractiveness [1][13][14].

Group 1 - The core viewpoint is that the MDI industry may enter a tight balance state due to potential supply issues in Europe, with Wanhua Chemical being a key beneficiary due to its strong performance and cost advantages [1][2] - European polyurethane companies are facing revenue and profit declines in Q2 2025, with BASF, Covestro, Huntsman, and Dow reporting year-on-year revenue drops of -2%, -8%, -7%, and -7% respectively, and EBITDA declines of -6%, -16%, -44%, and -53% [1] - The global MDI capacity is approximately 11.4 million tons, with Europe accounting for nearly 25%, and the global MDI demand projected at 8.54 million tons in 2024, reflecting a CAGR of around 4% over the past four years [2] Group 2 - Companies are generally lowering their 2025 earnings or Capex guidance, with BASF expecting EBITDA of €7.3-7.7 billion (down from €8-8.4 billion), and Covestro adjusting its EBITDA guidance to €0.7-1.1 billion (previously €1-1.4 billion) [3] - Huntsman has revised its Q3 EBITDA guidance for the polyurethane segment to $3.5-5 million (down from $7.6 million in Q3 2024), while Dow has reduced its 2025 capital expenditure from $3.5 billion to $2.5 billion [3]

Core Insights - The event "2025 Shanghai Listed Companies Collective Reception Day and Mid-Year Performance Briefing" was successfully held on September 19 [1] Company Performance - Huide Technology (603192) reported that its production of three main types of polyurethane products reached 109,700 tons in the first half of this year, an increase of 4.48% compared to 105,000 tons in the same period last year [1] - The total sales volume was 110,800 tons, reflecting a year-on-year growth of 6.03% from 104,500 tons [1] Market Position - The company’s production bases in Shanghai and Fujian have significant geographical advantages, effectively covering customer demand in the Yangtze River Delta and Pearl River Delta regions [1] - The company has achieved a balanced production and sales situation, with a slight increase in market share [1]

Report Summary 1. Report Industry Investment Rating No information about the industry investment rating is provided in the report. 2. Core Viewpoints The report presents the weekly price and profit data of various chemical products, including polyurethane, oil - gas - olefin, and coal - chemical sectors, along with the performance of related listed companies [2]. 3. Summary by Directory 3.1. Foundation Chemical Weekly Data Briefing - **Related Company Performance** - **Stock Price Fluctuations**: From September 19, 2025, the Foundation Chemical Index dropped by 1.3% in the past week, rose by 2.7% in the past month, 17.4% in the past three months, 50.5% in the past year, and 23.4% since the beginning of 2025. Among related companies, Wanhua Chemical fell 3.7% in the past week, Baofeng Energy dropped 3.8%, Satellite Chemical declined 4.1%, Huaxin Chemical rose 0.2%, and New Hope Liuhe fell 3.7% [8]. - **Profit Tracking**: As of September 19, 2025, the total market value of Wanhua Chemical was 204.5 billion yuan, with a net profit attributable to the parent company of 13 billion yuan in 2024, expected to be 13.5 billion yuan in 2025, 16.5 billion yuan in 2026, and 19 billion yuan in 2027. Similar data is provided for other companies [8]. - **Polyurethane Industry Chain** - **Product Prices and Profits**: The average weekly prices of pure MDI, polymer MDI, and TDI were 17,600 yuan/ton, 15,071 yuan/ton, and 13,694 yuan/ton respectively, with week - on - week changes of - 179 yuan/ton, + 143 yuan/ton, and + 109 yuan/ton. The corresponding gross profits were 4,312 yuan/ton, 2,784 yuan/ton, and 2,558 yuan/ton, with week - on - week changes of - 221 yuan/ton, + 101 yuan/ton, and - 157 yuan/ton [2][8]. - **Oil - Gas - Olefin Industry Chain** - **Raw Material Prices**: The average weekly prices of ethane, propane, steam coal, and naphtha were 1,348 yuan/ton, 4,273 yuan/ton, 503 yuan/ton, and 4,293 yuan/ton respectively, with week - on - week increases of 46 yuan/ton, 14 yuan/ton, 8 yuan/ton, and 35 yuan/ton [2]. - **Product Prices and Profits**: The average price of polyethylene was 7,704 yuan/ton, down 3 yuan/ton week - on - week. The theoretical profits of ethane cracking, CTO, and naphtha cracking to produce polyethylene were 1,093 yuan/ton, 1,844 yuan/ton, and - 143 yuan/ton respectively, with week - on - week decreases of 29 yuan/ton, 22 yuan/ton, and 25 yuan/ton. The average price of polypropylene was 6,800 yuan/ton, unchanged week - on - week. The theoretical profits of PDH, CTO, and naphtha cracking to produce polypropylene were - 335 yuan/ton, 1,442 yuan/ton, and - 369 yuan/ton respectively, with week - on - week decreases of 5 yuan/ton, 21 yuan/ton, and 25 yuan/ton [2]. - **Coal - Chemical Industry Chain** - **Product Prices and Profits**: The average weekly prices of synthetic ammonia, urea, DMF, and acetic acid were 2,108 yuan/ton, 1,683 yuan/ton, 3,875 yuan/ton, and 2,344 yuan/ton respectively, with week - on - week changes of - 21 yuan/ton, - 24 yuan/ton, - 107 yuan/ton, and + 56 yuan/ton. The corresponding gross profits were 152 yuan/ton, - 4 yuan/ton, - 316 yuan/ton, and 80 yuan/ton, with week - on - week changes of - 27 yuan/ton, - 16 yuan/ton, - 122 yuan/ton, and + 56 yuan/ton [2]. 3.2. Foundation Chemical Weekly Report - **2.1 Foundation Chemical Index Trend** No specific content about the index trend is provided, only the topic is mentioned [12]. - **2.2 Polyurethane Sector** The report shows the price trends of pure benzene, pure MDI, polymer MDI, and TDI, as well as the price and profit data of polymer MDI, TDI, and pure MDI [17][18]. - **2.3 Oil - Gas - Olefin Sector** It presents the price trends of MB ethane, NYMEX natural gas, East China propane, Brent crude oil, domestic steam coal, and naphtha, along with the profitability of different production processes such as ethane cracking to produce polyethylene, PDH to produce polypropylene, etc. [25][26]. - **2.4 Coal - Chemical Sector** The report shows the price trends and profitability of domestic coking coal, coke, synthetic ammonia, methanol, urea, DMF, acetic acid, and other products [42][46].

Industry Overview - The chemical sector's overall performance ranked 12th this week (2025/09/08-2025/09/12) with a change of 2.36%, outperforming the Shanghai Composite Index by 0.83 percentage points and the ChiNext Index by 0.25 percentage points [2][3] - The chemical industry is expected to continue its differentiated trend in 2025, with recommendations to focus on synthetic biology, pesticides, chromatography media, sugar substitutes, vitamins, light hydrocarbon chemicals, COC polymers, and MDI [2][3] Synthetic Biology - The arrival of a pivotal moment in synthetic biology is anticipated, driven by energy structure adjustments that may disrupt fossil-based materials, favoring low-energy products [2] - Traditional chemical companies are expected to compete on energy consumption and carbon tax costs, with successful firms leveraging green energy alternatives and integrated advantages to reduce costs [2] - Companies like Kasei Bio and Huaheng Bio are highlighted as leaders in the synthetic biology sector [2] Refrigerants - The implementation of quota policies is expected to lead to a high-growth cycle for third-generation refrigerants, with supply entering a "quota + continuous reduction" phase starting in 2024 [3] - The demand for refrigerants is projected to grow due to the development of heat pumps, cold chain markets, and the expansion of the air conditioning market in Southeast Asia [3] - Companies such as Juhua Co., Sanmei Co., Haohua Technology, and Yonghe Co. are positioned to benefit from this trend [3] Electronic Specialty Gases - Electronic specialty gases are critical to the electronics industry, characterized by high technical barriers and added value [4] - The domestic market faces a contradiction between rapid upgrades in wafer manufacturing and insufficient high-end electronic specialty gas capacity [4] - Companies like Jinhong Gas, Huate Gas, and China Shipbuilding Gas are expected to capitalize on the growing demand driven by semiconductors, displays, and photovoltaics [4] Light Hydrocarbon Chemicals - The trend towards lighter raw materials in the global olefin industry is noted, with a shift from heavy naphtha to lighter alkanes like ethane and propane [5] - Light hydrocarbon chemicals are recognized for their low carbon emissions, low energy consumption, and low water usage, aligning with global carbon neutrality goals [5] - Satellite Chemical is recommended as a key player in the light hydrocarbon chemical sector [5] COC Polymers - The industrialization of COC/COP (cyclic olefin copolymer) is accelerating in China, driven by domestic companies achieving breakthroughs and the shift of downstream industries to China [6] - COC/COP materials are increasingly used in high-end applications, with domestic firms expected to overcome supply-side bottlenecks [6] - Akolai is identified as a company to watch in the COC polymer production segment [6] MDI Market - The MDI market is characterized by oligopoly, with demand steadily increasing due to the expansion of polyurethane applications [9] - The market is currently experiencing price stabilization at low levels, but profitability remains strong [9] - Wanhu Chemical is highlighted as a key player in the polyurethane sector, benefiting from the anticipated improvement in the MDI supply landscape [9] Potash Fertilizer - Potash fertilizer prices are expected to rebound as the industry enters a destocking phase, with supply constraints due to Canpotex withdrawing new quotes and Nutrien announcing production cuts [7][8] - The demand for potash is projected to rise as farmers increase planting intentions, influenced by rising grain prices [8] - Companies such as Yara International, Salt Lake Potash, and Cangge Mining are noted as leading firms in the potash sector [8] Weekly Price Tracking - The top five price increases this week included liquid chlorine (21.69%), acrylic acid (5.66%), and trichloroethylene (4.44%) [10] - The top five price decreases included butyl rubber (-11.25%), NYMEX natural gas futures (-4.33%), and DMF (-3.68%) [10] Supply-Side Tracking - A total of 162 chemical enterprises had their production capacities affected this week, with 7 new repairs and 11 restarts reported [11]

Report Investment Rating - There is no information about the industry investment rating in the report. Core Viewpoints - This week, the average prices and gross profits of pure MDI, polymeric MDI, and TDI in the polyurethane sector decreased compared to the previous week [2]. - In the oil, gas, and olefin sector, the average prices of ethane, propane, and naphtha increased slightly, while the average prices of polyethylene and polypropylene decreased. The theoretical profits of various production processes also decreased [2]. - In the coal chemical sector, the average prices of synthetic ammonia, urea, and DMF decreased, while the average price of acetic acid increased. The gross profits of these products also showed corresponding changes [2]. Summary by Directory 1. Basic Chemical Weekly Data Briefing - **Related Company Performance Tracking** - The Basic Chemical Index rose by 2.4% in the past week, 6.1% in the past month, 17.5% in the past three months, 50.4% in the past year, and 25.1% since the beginning of 2025 [8]. - Among the related companies, Wanhua Chemical rose by 2.9% in the past week, Baofeng Energy fell by 0.7%, Satellite Chemical rose by 0.6%, Huaxin Chemical rose by 0.5%, and New Hope Liuhe rose by 4.7% [8]. - The report also provides the total market value, net profit attributable to the parent company, PE, and PB of these companies [8]. - **Polyurethane Industry Chain** - The average prices of pure MDI, polymeric MDI, and TDI were 17,779 yuan/ton, 14,929 yuan/ton, and 13,585 yuan/ton respectively, with week-on-week decreases of 71 yuan/ton, 143 yuan/ton, and 702 yuan/ton respectively [2][8]. - The gross profits of pure MDI, polymeric MDI, and TDI were 4,533 yuan/ton, 2,683 yuan/ton, and 2,716 yuan/ton respectively, with week-on-week decreases of 51 yuan/ton, 122 yuan/ton, and 220 yuan/ton respectively [2][8]. - **Oil, Gas, and Olefin Industry Chain** - The average prices of ethane, propane, and naphtha were 1,302 yuan/ton, 4,259 yuan/ton, and 4,266 yuan/ton respectively, with week-on-week increases of 8 yuan/ton, 12 yuan/ton, and 15 yuan/ton respectively [2][8]. - The average price of polyethylene was 7,707 yuan/ton, a week-on-week decrease of 61 yuan/ton. The theoretical profits of ethane cracking, CTO, and naphtha cracking to produce polyethylene were 1,122 yuan/ton, 1,866 yuan/ton, and -125 yuan/ton respectively, with week-on-week decreases of 57 yuan/ton, 40 yuan/ton, and 46 yuan/ton respectively [2]. - The average price of polypropylene was 6,800 yuan/ton, a week-on-week decrease of 50 yuan/ton. The theoretical profits of PDH, CTO, and naphtha cracking to produce polypropylene were -330 yuan/ton, 1,463 yuan/ton, and -352 yuan/ton respectively, with week-on-week decreases of 37 yuan/ton, 33 yuan/ton, and 40 yuan/ton respectively [2]. - **Coal Chemical Industry Chain** - The average prices of synthetic ammonia, urea, DMF, and acetic acid were 2,129 yuan/ton, 1,707 yuan/ton, 3,982 yuan/ton, and 2,287 yuan/ton respectively, with week-on-week changes of -10 yuan/ton, -25 yuan/ton, -154 yuan/ton, and +48 yuan/ton respectively [2]. - The gross profits of synthetic ammonia, urea, DMF, and acetic acid were 179 yuan/ton, 13 yuan/ton, -193 yuan/ton, and 25 yuan/ton respectively, with week-on-week changes of -9 yuan/ton, -31 yuan/ton, -90 yuan/ton, and +5 yuan/ton respectively [2]. 2. Basic Chemical Weekly Report - **Basic Chemical Index Trend** - There is no specific content about the basic chemical index trend in the provided text. - **Polyurethane Sector** - The average prices and gross profits of pure MDI, polymeric MDI, and TDI decreased this week [2]. - **Oil, Gas, and Olefin Sector** - The prices of raw materials such as ethane, propane, and naphtha changed slightly, while the prices of polyethylene and polypropylene decreased. The profits of various production processes also decreased [2]. - **Coal Chemical Sector** - The prices and gross profits of coal chemical products such as synthetic ammonia, urea, and DMF showed different degrees of change [2].

Investment Rating - The report maintains a positive outlook on the basic chemical industry, suggesting that leading companies with significant scale and cost advantages will benefit from economic recovery and demand resurgence [4][8]. Core Insights - The report highlights the recovery of the TDI production facility by Mitsui and the successful commissioning of a new ethylene plant by Jilin Petrochemical, indicating positive developments in the industry [3][4]. - It emphasizes the strong competitive position of domestic tire manufacturers and suggests that rare growth stocks in this sector are worth attention [4]. - The report notes a potential recovery in consumer electronics, recommending upstream material companies as beneficiaries of this trend [4]. - It identifies several resilient cyclical industries, such as phosphate and fluorine chemicals, which are expected to see improved market conditions due to supply constraints and rising demand [5][8]. Summary by Sections Market Performance - The Shanghai Composite Index fell by 1.18%, while the ChiNext Index rose by 2.35%. The CITIC Basic Chemical Index increased by 0.15%, and the Shenwan Chemical Index decreased by 1.36% [14][17]. - The top-performing sub-industries included organic silicon (3.59%), modified plastics (2.46%), and tires (2.22%), while the worst performers were other plastic products (-4.72%) and compound fertilizers (-3.04%) [17][18]. Industry Dynamics - Mitsui's TDI plant is set to resume production after a chlorine leak incident, with expectations of stable product supply [3]. - Jilin Petrochemical's new ethylene plant has successfully started operations, increasing its total ethylene capacity to 1.9 million tons per year [3]. Investment Themes - **Tire Sector**: Domestic tire companies are noted for their strong competitive edge, with recommendations to focus on companies like Sailun Tire and Linglong Tire [4]. - **Consumer Electronics**: A gradual recovery is anticipated, with upstream material companies expected to benefit from increased demand in the panel supply chain [4]. - **Cyclical Industries**: Phosphate and fluorine chemical sectors are highlighted for their resilience, with recommendations for companies like Yuntianhua and Juhua [5][8]. - **Leading Companies**: The report suggests that leading companies in the chemical sector, such as Wanhua Chemical and Hualu Hengsheng, will benefit from economic recovery and demand resurgence [8].