Group 1 - As of August 19, 2023, the National Social Security Fund has invested in 89 stocks among the top ten circulating shareholders, with the basic chemical industry being the most favored, holding 11 stocks with a total market value of 4.075 billion yuan [1] - Minsheng Securities suggests looking for stocks with good performance in the second quarter, particularly in the new materials industry benefiting from AI capital investment and industry leaders in segments affected by U.S. tariff conflicts [1] - The export window for phosphate fertilizer is approaching, with high demand expected to continue. The export guidance indicates that exports may occur in phases, with the first batch concentrated from May to September, and the total export quota for 2025 is expected to decrease compared to last year [1] Group 2 - As of August 20, 2025, the CSI Sub-Industry Chemical Theme Index (000813) increased by 0.39%, with notable stock performances including Lianhong New Science (up 10.01%) and Yuntianhua (up 4.84%) [2] - The Chemical ETF (159870) rose by 0.63%, with a latest price of 0.64 yuan and a net subscription of 100 million shares during the trading session [2] - The CSI Sub-Industry Chemical Theme Index tracks the performance of large and liquid listed companies in the chemical sector, reflecting the overall performance of these companies [4] Group 3 - As of July 31, 2025, the top ten weighted stocks in the CSI Sub-Industry Chemical Theme Index include Wanhua Chemical, Salt Lake Potash, and Juhua Co., with these stocks accounting for 43.54% of the total index weight [5]

Core Viewpoint - The coal-to-ethylene glycol (EG) industry in China is experiencing continuous expansion and fluctuating growth, driven by the country's abundant coal resources and increasing market demand, with production expected to rise significantly by 2024 [1][12]. Overview - The coal-to-EG process utilizes coal as a primary raw material to produce ethylene glycol, which is widely used in various applications such as polyester fibers and antifreeze [2][4]. Development Background - China's energy structure, characterized by abundant coal but limited oil and gas, has led the government to promote coal-to-EG to reduce reliance on imported oil and ensure energy security, while also facing stricter environmental regulations under the "dual carbon" strategy [4]. Industry Chain 1. Industry Chain Structure - The coal-to-EG industry includes upstream suppliers of coal, oxygen, water, catalysts, and production equipment, with the downstream market primarily consisting of ethylene glycol applications [6]. 2. Upstream - Coal is the main raw material for coal-to-EG production, with China's coal output projected to reach 4.759 billion tons in 2024, a year-on-year increase of 2.17%, ensuring a stable supply for the industry [8]. 3. Downstream - Polyester is the largest consumer market for coal-to-EG, accounting for over 80% of consumption, with an annual growth rate of 7.09% in production capacity from 2016 to 2024 [10]. Current Development Status - The production of coal-to-EG in China is expected to increase from 1 million tons in 2016 to 3.988 million tons in 2024, with market size growing from 4.367 billion yuan to 15.365 billion yuan during the same period [12]. Competitive Landscape 1. Overall Landscape - The coal-to-EG enterprises are primarily located in resource-rich regions such as Inner Mongolia, Shanxi, Shaanxi, and Xinjiang, with 17 companies accounting for 66.4% of the total production capacity in 2024 [14]. 2. Representative Enterprises Analysis - **Shanxi Coal Group Yulin Chemical Co., Ltd.**: Established in December 2017, it operates a significant coal-to-EG project with a capacity of 1.8 million tons per year [16]. - **Xinjiang Tianye Co., Ltd.**: Focuses on a diversified green economy, with projected revenues of 11.16 billion yuan and a gross profit of 1.256 billion yuan in 2024 [18]. Development Trends - Future coal-to-EG enterprises are expected to increase investment in technology R&D, improve catalyst performance, and adopt advanced environmental technologies to achieve green transformation and comply with stricter regulations [20].

Economic News - The State Council emphasizes enhancing macro policy effectiveness and stabilizing market expectations, focusing on domestic circulation and effective investment expansion [1] - The People's Bank of China conducted a reverse repurchase operation of 266.5 billion yuan at a rate of 1.40% [2] - From January to July 2025, national public budget revenue was 1.35839 trillion yuan, with tax revenue declining by 0.3% [3] - Trade with Shanghai Cooperation Organization countries reached 247.7 billion USD in the first half of the year, a 0.8% increase [4] - The Ministry of Finance reported a 0.7% decline in government fund budget revenue from January to July 2025 [5] - Securities transaction stamp duty increased by 62.5% year-on-year in July 2025 [6] - The central bank introduced a series of monetary policy measures, including interest rate cuts and increased loan quotas [7] Important Company Information - JD.com has over 150,000 full-time delivery riders, advocating for social security benefits for gig workers [6] - Dongfeng Group is selling a 50% stake in Dongfeng Honda Engine Company [6] - Leap Motor reported a 174% increase in revenue to 24.25 billion yuan in the first half of 2025, achieving a net profit of 30 million yuan [6] - SoftBank announced a 2 billion USD investment in Intel, reflecting confidence in advanced semiconductor manufacturing [6] - Kandi Technologies has entered into a partnership with CATL to supply battery swap stations for commercial vehicles [6][7] Industry Analysis Coal Industry - Coking coal prices have risen significantly, with the price index reaching 1340.16 yuan/ton, a 17.44% increase [8] - Coking coal inventory at three ports decreased by 14.06% month-on-month [11] - Independent coking plants saw an increase in inventory but a decrease in average available days [9] - The overall capacity utilization rate of independent coking enterprises rose to 74.03% [10] - The demand side shows a potential increase in demand driven by hydroelectric projects [11] Agriculture and Livestock Industry - In July 2025, pig prices fluctuated, with live pig prices averaging 14.91 yuan/kg, a 1.72% increase [13] - The number of breeding sows showed a slight increase, indicating a potential stabilization in supply [14] - Policy measures are focused on reducing production capacity and controlling weight, which may stabilize prices in the long term [15] - Major pig farming companies reported varying sales prices and volumes, with some experiencing a decline in output [16] Machinery Industry - Parker New Materials specializes in high-end metal forging products, serving various industries including aerospace and energy [18] - The company reported a revenue of 7.72 billion yuan in Q1 2025, a 2.95% increase year-on-year [19] - The demand for high-precision forging products is expected to grow, improving the company's product structure and profitability [19] - China's energy cost advantages in electricity and natural gas may help the company capture overseas market share [20]

Industry Investment Rating - The industry investment rating is "Outperform" and is maintained [2] Core Views - The report highlights strong performance in the PEEK and liquid cooling sectors, with key companies such as Wanhua Chemical, Yangnong Chemical, and Hongsheng Real Estate being recommended for investment. Additionally, the report emphasizes the focus on pesticide anti-involution lines, particularly in Limin Co., Ltd. [5][6] - The basic chemical sector has shown a weekly increase of 2.46%, outperforming the CSI 300 index, which increased by 2.37% [6][19] Summary by Relevant Sections Industry Overview - The closing index for the basic chemical sector is at 3908.04, with a weekly high of 3908.04 and a low of 2687.54 [2] - Year-to-date performance shows the basic chemical index has decreased by 13.10%, while the CSI 300 index has increased by 24.10%, indicating a lag of 10.99 percentage points [19] Key Companies and Investment Ratings - Wanhua Chemical: Buy, closing price 63.0, market cap 197.19 billion, EPS 137.4, PE 14.4 [12] - Yangnong Chemical: Buy, closing price 64.9, market cap 26.33 billion, EPS 13.8, PE 19.0 [12] - Hualu Hengsheng: Buy, closing price 24.5, market cap 51.93 billion, EPS 40.5, PE 12.8 [12] - Juhua Co., Ltd.: Not rated, closing price 28.5, market cap 76.83 billion, EPS 42.6, PE 18.0 [12] Weekly Stock Performance - Top gainers include: - Kaimete Gas: +34.73% - Weike Technology: +31.54% - Xinhang New Materials: +31.43% [7][19] - Top losers include: - Zhizheng Co., Ltd.: -13.04% - Donghua Energy: -11.49% - Renzhi Co., Ltd.: -10.00% [8][22] Commodity Price Movements - Significant price increases were noted in: - Liquid chlorine: +29.05% - Industrial-grade lithium carbonate: +19.42% - Battery-grade lithium carbonate: +17.48% [9][25] - Price declines were observed in: - Methyl chloride: -10.64% - Butanone: -8.91% - Organic silicon DMC: -8.00% [10][27]

截至2025年8月18日 11:30，中证细分化工产业主题指数(000813)上涨0.90%，成分股联泓新科(003022)上涨7.03%，新宙邦(300037)上涨6.38%，凯赛生物 (688065)上涨5.54%，巨化股份(600160)上涨4.92%，金发科技(600143)上涨4.15%。化工ETF(159870)上涨0.62%，最新价报0.64元，盘中净申购2.24亿份。 消息面上，当地时间8月12日，关东电化工业株式会社（KantoDenkaKogyoCo.，Ltd.）发布公告称，8月7日凌晨4时40分，其位于日本群马县涩川市的三氟化 氮（NF3）生产设施发生爆炸及严重火灾，此次三氟化氮制造设备两个产线中，1系列产线的一部分遭受了部分损坏，已根据当局的指示继续停止作业。此 前，俄罗斯唯一氦气工厂遭袭。 机构指出，从过往的周期看，在PPI拐点附近化工板块相比沪深300就存在超额收入，并且白马股和板块的差异不大，说明主要是资产配置的进入，消灭低配 和低估。目前我们已经处在PPI月度同比的拐点上，但是同比回正可能还需要半年多。所以未来的半年，我们在增配化工的同时，重要的是把新的主线找出 来。 化工ET ...

Investment Rating - The report maintains a "Recommended" rating for the basic chemical industry [1] Core Insights - The report highlights the price increases of lithium carbonate and photoinitiators, suggesting a potential recovery in the chemical industry driven by anti-involution trends [1] - The basic chemical sector has shown strong relative performance, with a 39.4% increase over the past 12 months compared to the 25.7% increase in the CSI 300 index [3] Summary by Sections Recent Trends - The report notes a decline in the Guohai Chemical Prosperity Index to 92.75 as of August 14, 2025, down 0.11 from August 7, 2025 [4] Investment Recommendations - Key opportunities identified include: 1. Low-cost expansion in companies such as Wanhua Chemical, Satellite Chemical, and others [5] 2. Improvement in industry prosperity for chromium salts, phosphate rock, and various chemical sectors [6] 3. Focus on new materials with high growth potential and low domestic substitution rates [7] 4. High dividend opportunities in state-owned enterprises like China Petroleum and Sinopec [8] Price Analysis of Key Products - Industrial-grade lithium carbonate price increased by 9.93% to 83,000 CNY/ton [10] - Photoinitiator (TPO) price rose by 5.56% to 95 CNY/kg [10] - Polyester filament price increased by 2.16% to 7,100 CNY/ton [10] Company Performance Tracking - Notable companies such as Zhenhua Co. reported a 10.17% increase in revenue for the first half of 2025 [13] - Wanhua Chemical's pure MDI price was reported at 17,900 CNY/ton, with a slight increase [11] Market Observations - The report indicates a potential inventory replenishment cycle in the chemical sector due to anticipated fiscal policy support in China and the US [29]

Investment Rating - The report maintains a positive outlook on the chemical industry, particularly focusing on heat dissipation materials and helium gas from Russia, as well as incidents affecting Zhongkun Chemical [3][4]. Core Insights - The macroeconomic judgment indicates that non-OPEC countries are expected to lead an increase in oil production, with a significant overall supply growth anticipated. Global GDP growth is projected at 2.8%, with stable oil demand despite some slowdown due to tariffs [3][4]. - The trend towards liquid cooling in AI servers is highlighted, with significant power requirements leading to increased demand for specialized cooling materials. The report suggests monitoring companies like Bayi Shikong, New Era, Dongyangguang, Yonghe Co., and Juhua Co. [3][4]. - Recent incidents affecting helium supply in Russia and a fire at Zhongkun Biotech are expected to positively impact the helium supply-demand balance, with recommendations to focus on companies like Guanggang Gas, Huate Gas, and Jinhong Gas [3][4]. Summary by Sections Industry Dynamics - Oil supply is expected to increase significantly, with non-OPEC countries leading the way. Global oil demand remains stable, but growth may slow due to tariff impacts. Coal prices are expected to stabilize at low levels, while natural gas export facilities in the U.S. may reduce import costs [4][5]. Chemical Sector Configuration - The report notes a decrease in oil prices and an increase in coal prices, with industrial product PPI showing a year-on-year decline of 3.6%. Manufacturing PMI recorded at 49.3%, indicating a slight contraction in manufacturing activity [3][5]. Investment Analysis - Traditional cyclical investments should focus on leading companies in their respective sectors, including Wanhu Chemical, Hualu Hengsheng, and Baofeng Energy. Growth sectors include semiconductor materials and OLED panel materials, with specific companies highlighted for their potential [3][4][17].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - In the polyurethane sector, this week, the average prices of pure MDI, polymer MDI, and TDI were 17,940 yuan/ton, 15,790 yuan/ton, and 16,004 yuan/ton respectively, with week - on - week changes of +100 yuan/ton, - 130 yuan/ton, and - 392 yuan/ton. Their respective gross profits were 4,572 yuan/ton, 3,479 yuan/ton, and 4,497 yuan/ton, with week - on - week changes of +152 yuan/ton, +2 yuan/ton, and - 358 yuan/ton [2]. - In the oil, gas, and olefin sector: ① This week, the average prices of ethane, propane, steam coal, and naphtha were 1,102 yuan/ton, 3,966 yuan/ton, 495 yuan/ton, and 4,059 yuan/ton respectively, with week - on - week changes of - 28 yuan/ton, +68 yuan/ton, +0 yuan/ton, and - 69 yuan/ton. ② The average price of polyethylene was 7,777 yuan/ton, a week - on - week decrease of 3 yuan/ton. The theoretical profits of ethylene cracking, CTO, and naphtha cracking to produce polyethylene were 1,343 yuan/ton, 1,911 yuan/ton, and 102 yuan/ton respectively, with week - on - week changes of +25 yuan/ton, - 3 yuan/ton, and +66 yuan/ton. ③ The average price of polypropylene was 7,000 yuan/ton, unchanged from the previous week. The theoretical profits of PDH, CTO, and naphtha cracking to produce polypropylene were 53 yuan/ton, 1,596 yuan/ton, and - 32 yuan/ton respectively, with week - on - week changes of - 60 yuan/ton, +0 yuan/ton, and +69 yuan/ton [2]. - In the coal chemical sector, this week, the average prices of synthetic ammonia, urea, DMF, and acetic acid were 2,289 yuan/ton, 1,750 yuan/ton, 4,095 yuan/ton, and 2,205 yuan/ton respectively, with week - on - week changes of - 134 yuan/ton, - 23 yuan/ton, +70 yuan/ton, and - 7 yuan/ton. Their respective gross profits were 359 yuan/ton, 67 yuan/ton, - 190 yuan/ton, and - 91 yuan/ton, with week - on - week changes of - 149 yuan/ton, - 32 yuan/ton, +82 yuan/ton, and - 10 yuan/ton [2]. - Relevant listed companies in the chemical industry include Wanhua Chemical, Baofeng Energy, Satellite Chemical, Hualu Hengsheng, and New Hope Liuhe [2]. 3. Summary by Relevant Catalogs 3.1 Basic Chemical Weekly Data Briefing - **Related Company Price Change Tracking**: As of August 15, 2025, the basic chemical index had a weekly increase of 2.5%, a monthly increase of 8.7%, a three - month increase of 13.0%, a one - year increase of 39.9%, and a year - to - date increase of 19.1%. Among the related companies, Wanhua Chemical had a weekly increase of 3.6%, a monthly increase of 14.0%, a three - month increase of 9.5%, a one - year decrease of 9.2%, and a year - to - date decrease of 10.5%. Baofeng Energy had a weekly increase of 0.3%, a monthly decrease of 2.0%, a three - month decrease of 0.6%, a one - year increase of 5.7%, and a year - to - date decrease of 5.3%. Satellite Chemical had a weekly decrease of 0.4%, a monthly increase of 8.5%, a three - month increase of 4.9%, a one - year increase of 23.2%, and a year - to - date increase of 3.9%. Hualu Hengsheng had a weekly increase of 2.7%, a monthly increase of 14.2%, a three - month increase of 17.8%, a one - year increase of 14.1%, and a year - to - date increase of 14.8%. New Hope Liuhe had a weekly increase of 0.7%, a monthly increase of 4.9%, a three - month increase of 2.9%, a one - year increase of 19.5%, and a year - to - date increase of 7.2% [8]. - **Related Company Profit Tracking**: As of August 15, 2025, for Wanhua Chemical, with a stock price of 63 yuan and a total market value of 197.2 billion yuan, the归母 net profits for 2024A, 2025E, 2026E, and 2027E were 13.033 billion yuan, 13.676 billion yuan, 16.777 billion yuan, and 19.539 billion yuan respectively, with corresponding PEs of 15.1, 14.4, 11.8, and 10.1, and a PB of 2.0 in 2025E. Similar data are provided for other companies such as Baofeng Energy, Satellite Chemical, Hualu Hengsheng, and New Hope Liuhe [8]. - **Polyurethane Industry Chain**: This week, the average price of pure MDI was 17,940 yuan/ton, a week - on - week increase of 100 yuan/ton, with a seven - year quantile of 21%, and a gross profit of 4,572 yuan/ton, a week - on - week increase of 152 yuan/ton, with a seven - year quantile of 60%. Similar data are presented for polymer MDI and TDI [8]. - **Oil, Gas, and Olefin Industry Chain**: - **Raw Material Prices**: This week, the average price of ethane was 21 cents/gallon (1,102 yuan/ton), a week - on - week decrease of 0.54 cents/gallon (28 yuan/ton), with a ten - year quantile of 31% (39%). Similar data are provided for propane, NYMEX natural gas, Brent crude oil, naphtha, steam coal, and methanol [8]. - **Profit Comparison of Different Routes**: For ethylene cracking to produce polyethylene, the profit was 1,343 yuan/ton, a week - on - week increase of 25 yuan/ton, a decrease of 24 yuan/ton compared to the beginning of the year, and a decrease of 346 yuan/ton year - on - year. Similar profit data are presented for other routes such as naphtha cracking and CTO [8]. - **C2 and C3 Segments and Coal Chemical Industry Chain**: Detailed price, price change, quantile, and profit data are provided for various products in the C2 segment (e.g., ethylene, HDPE), C3 segment (e.g., propylene, polypropylene), and coal chemical industry chain (e.g., coking coal, coke, traditional coal chemical products, and new materials) [10]. 3.2 Basic Chemical Weekly Report - **Basic Chemical Index Trend**: No specific content provided in the given text other than the mention of the topic [12]. - **Polyurethane Sector**: The report presents 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][21]. - **Oil, Gas, and Olefin Sector**: It includes the price trends of MB ethane, NYMEX natural gas, East China propane, Brent crude oil, domestic steam coal, naphtha, and crude oil, as well as the profit data of different production routes such as ethane cracking to produce polyethylene, PDH to produce polypropylene, coal - based production of PE and PP, and naphtha - based production of PE and PP [25][26][34]. - **Coal Chemical Sector**: The report shows the price trends of domestic coking coal, coke, acetic acid, DMF, synthetic ammonia, urea, octanol, caprolactam, adipic acid, and PA6, as well as their corresponding profit data [42][49][54].

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Views - The report highlights that polyester filament enterprises are reducing production to support prices, leading to a decline in industry inventory [4][21] - The market for glyphosate and glufosinate is experiencing tight supply, which is expected to continue driving price increases [4][24] Summary by Sections Industry Trends - The chemical industry index outperformed the CSI 300 index by 0.09% this week [16] - The CCPI (China Chemical Product Price Index) reported 4034 points, down 0.49% from last week [19] Key Industry Insights - Polyester filament prices increased by 1.50% to 6,750 CNY/ton, with a price spread expansion of 11.95% [4][21] - Glyphosate prices rose to an average of 26,699 CNY/ton, up 1.14% from the previous week [4][24] - Glufosinate prices remained stable at around 44,500 CNY/ton, with a stable supply situation [4][26] Recommended and Beneficiary Stocks - Recommended stocks include leading chemical companies such as Wanhua Chemical, Hualu Hengsheng, and Hengli Petrochemical [6][29] - Beneficiary stocks include Jiangshan Co., Hebang Biotechnology, and Xin'an Chemical [6][28] Product Tracking - Viscose staple fiber prices increased by 0.78% to 12,950 CNY/ton [31] - The price of ammonium phosphate remained stable, while urea prices decreased by 1.85% to 1,747 CNY/ton [41][42]

"十四五"以来，新能源汽车的快速发展带动各类锂电化学品需求暴增，DMC这种过去产量几万至十几 万吨的小众产品引来众多企业布局。据隆众资讯统计数据，最近4年国内DMC产能复合增长率28%， 2024年底总产能达到356.5万吨。但产能利用率大幅下滑，2024年下半年全行业进入亏损状态，部分装 置被迫停车以缓解成本及销售压力。 聚碳酸酯(PC)是DMC最大下游，占比五成左右，承载了近年来DMC消费端的增长；其次是电解液溶 剂，占比达46%，但电解液溶剂发展变缓，终端需求跟进清淡，供需矛盾加剧，利润压缩甚至亏损。不 过，国内价格不断下行之下刺激了PC出口，2024年PC出口量同比增长148%。 目前DMC这一赛道已经非常拥挤，"参赛企业"共有33家，除了较早布局并形成完整电解液溶剂、添加 剂产品群的石大胜华（603026），后来居上成为碳酸酯行业龙头的华鲁恒升（600426），依托石化产业 链联产DMC的利华益、海科新源（301292），依托丙二醇联产DMC的德普新材料，更有恒力石化 （600346）、陕煤集团榆林化学这样的"大块头"企业强势入局。 7月以来，装置停车检修供应紧张叠加下游锂电池电解液需求增加，国内碳 ...