从中证沪港深互联互通中小综合能源指数持仓样本的行业来看，煤炭占比37.69%、焦炭占比19.45%、 油气开采占比12.76%、燃油炼制占比12.13%、油田服务占比8.87%、油气流通及其他占比5.85%、天然 气加工占比3.25%。 资料显示，该指数系列样本每半年调整一次，样本调整实施时间分别为每年6月和12月的第二个星期五 的下一交易日。权重因子随样本定期调整而调整，调整时间与指数样本定期调整实施时间相同。在下一 个定期调整日前，权重因子一般固定不变。特殊情况下将对该指数系列样本进行临时调整。当样本退市 时，将其从指数样本中剔除。样本公司发生收购、合并、分拆等情形的处理，参照计算与维护细则处 理。当中证沪港深500指数、中证沪港深互联互通中小综合指数和中证沪港深互联互通综合指数样本发 生变动时，将进行相应调整。 据了解，中证沪港深行业指数系列将中证沪港深 500、中证沪港深互联互通中小综合以及中证沪港深互 联互通综合指数样本按行业分类标准分别分为 11 个行业，再以各行业全部证券作为样本编制指数，以 反映中证沪港深指数系列中不同行业公司证券的整体表现。该指数以2004年12月31日为基日，以1000.0 ...

A股煤炭板块盘初走弱，山西焦煤、陕西黑猫跌超5%，潞安环能跌近4%，中国神华、山煤国际等跟 跌。 ...

Investment Rating - The industry investment rating is "Positive" and maintained [10] Core Viewpoints - The report emphasizes the potential for coal prices to rebound due to the "anti-involution" policy, which is expected to lead to actual production cuts and improve coal prices. The analysis is based on the mean reversion of return on equity (ROE) and the reasonable profit distribution levels of thermal coal and coking coal within their respective industrial chains [2][6][8] Summary by Sections Introduction - The "anti-involution" policy has catalyzed significant increases in coal commodities and equity prices. The report highlights the importance of understanding the future space for coal under this policy, particularly following the State Energy Administration's notice regarding coal mine production inspections [6][18] ROE Perspective - The report calculates the expected central price levels for thermal coal and coking coal based on historical average ROE. The central price for thermal coal is estimated at 749 CNY/ton, which is 96 CNY/ton higher than the price of 653 CNY/ton on July 25, 2025 (+14.7%). For coking coal, the central price is estimated at 1838 CNY/ton, which is 158 CNY/ton higher than the July 25 price of 1680 CNY/ton (+9.4%) [6][34][35] Industry Chain Perspective - The report assesses the reasonable price levels for thermal coal and coking coal based on profit distribution in the coal-electricity and coal-steel industrial chains. It estimates that the reasonable price for thermal coal could be between 776 CNY/ton and 835 CNY/ton, reflecting potential increases of 18.9% and 27.9% respectively from current prices. For coking coal, the reasonable price could range from 1707 CNY/ton to 2094 CNY/ton, with corresponding increases of 1.6% to 24.7% [7][44][45] Investment Recommendations - The report suggests that there is still room for price-to-book (PB) mean reversion, indicating a favorable investment ratio for coal stocks. It recommends focusing on short-term rebounds and long-term reversal opportunities in the coal sector. Specific stock recommendations include: 1. Elastic stocks: Lu'an Environmental Energy, Pingmei Shenma, Huaibei Mining, Shanxi Coking Coal, Yanzhou Coal, Jinkong Coal, and Shanmei International 2. Long-term stable profit leaders: China Coal Energy (A+H), China Shenhua (A+H), and Shaanxi Coal and Chemical 3. Transition growth stocks: Electric Power Investment Energy and New Energy [8][50][52]

Investment Rating - The investment rating for the coal mining industry is "Positive" [2] Core Viewpoints - The current phase is seen as the beginning of a new upward cycle in the coal economy, supported by both fundamental and policy factors, making it an opportune time to invest in the coal sector [11][12] - The report highlights a tightening supply side due to government policies aimed at curbing overproduction, which is expected to support a rebound in coal prices [3][11] - The underlying investment logic of coal capacity shortages remains unchanged, with a balanced short-term supply-demand situation and a medium to long-term gap still anticipated [11][12] Summary by Sections Coal Price Tracking - As of July 26, the market price for Qinhuangdao port thermal coal (Q5500) is 645 CNY/ton, an increase of 11 CNY/ton week-on-week [30] - The price for coking coal at Jing Tang port is reported at 1650 CNY/ton, up 230 CNY/ton week-on-week [32] Supply and Demand Tracking - The capacity utilization rate for sample thermal coal mines is 94%, down 0.6 percentage points week-on-week, while the utilization rate for coking coal mines is 86.9%, up 0.8 percentage points [11][42] - Daily coal consumption in inland provinces has decreased by 51,000 tons/day (-13.04%) and in coastal provinces by 19,600 tons/day (-8.1%) [11][42] Inventory Situation - Coal inventory in coastal provinces increased by 429,000 tons week-on-week, while inland provinces saw a slight increase of 85,000 tons [11] Company Performance - The coal sector has shown strong performance, with the coal mining sector rising by 8.00% this week, outperforming the broader market [15][17] - Key companies to focus on include China Shenhua, Shaanxi Coal and Chemical Industry, and China Coal Energy, which are noted for their stable operations and solid performance [12][13]

Investment Rating - The report maintains a "Positive" investment rating for the coal industry [10] Core Insights - The recent notice from the National Energy Administration regarding coal mine production checks is interpreted as a significant policy move to curb overproduction, potentially leading to a marginal reduction in coal supply of 140 million tons in the second half of the year, which represents 3% of the projected national coal output for 2024 [2][7] - The coal index (Yangtze) increased by 7.93% this week, outperforming the CSI 300 index by 6.24 percentage points, indicating strong market performance [6][20] - The price of thermal coal at Qinhuangdao port reached 653 RMB/ton, an increase of 11 RMB/ton week-on-week, while coking coal prices at Jingtang port rose to 1680 RMB/ton, up 240 RMB/ton week-on-week [6][20] Summary by Sections Policy and Production Impact - The policy aims to stabilize coal prices above long-term contract prices by enforcing stricter production limits, with annual coal output not exceeding announced capacity and monthly output limited to 110% of announced capacity [8] - The production check will cover eight provinces, including Shanxi, Inner Mongolia, and Xinjiang, with significant overproduction noted in Xinjiang and some months exceeding 100% capacity utilization in Shaanxi and Inner Mongolia [8][14] Market Performance - The coal sector's strong performance is attributed to favorable fundamentals and expectations of reduced supply due to the production checks, leading to a positive outlook for coal prices in the short term [6][20] - The report highlights that the demand for thermal coal is expected to rise due to high temperatures increasing electricity consumption, further supporting price increases [20] Investment Recommendations - The report recommends several companies based on their potential for growth and stability, including: - Elastic stocks: Lu'an Energy, Pingmei Shenma, Huabei Mining, Shanxi Coking Coal, Yanzhou Coal, and Shanxi Coal International - Long-term stable profit leaders: China Coal Energy (A+H), China Shenhua (A+H), and Shaanxi Coal and Chemical - Transitioning growth companies: Electric Power Investment Energy and New Energy [9]

Investment Rating - The report maintains a "Buy" rating for several coal companies, including Jin控煤业, 华阳股份, and others, while providing cautious recommendations for some [4][10][14]. Core Insights - The coal industry is experiencing a supply contraction due to government inspections and policies aimed at reducing overproduction, particularly affecting thermal coal [2][8]. - Demand is expected to exceed expectations due to increased electricity consumption and infrastructure investments, with projected coal prices potentially reaching 750 RMB/ton in mid-August [3][9]. - The report highlights the self-regulating nature of supply and demand in the coal market, aided by government policies [2][8]. Summary by Sections Industry Overview - The National Energy Administration has initiated inspections of coal mines, particularly in eight key provinces, leading to a potential reduction of approximately 224 million tons in annual coal production due to overproduction [2][8]. - The report notes that the cost curve for coal production is steep, with high-cost regions like Xinjiang and Indonesia reducing output, contributing to a tighter supply [2][8]. Demand Dynamics - Electricity demand has shown signs of recovery, with national power generation growth reaching 7.89% year-on-year in early July, which is expected to drive coal demand higher [3][9]. - Non-electric chemical demand has also increased, with growth rates climbing from 10% to nearly 20% since early May, further supporting coal consumption [3][9]. Investment Recommendations - The report suggests focusing on companies with stable earnings and growth potential, such as Jin控煤业 and 华阳股份, as well as those with high spot market exposure like 潞安环能 [4][10][14]. - It also recommends monitoring companies that are expected to benefit from production recovery, such as 山煤国际, and industry leaders like 陕西煤业 and 中国神华 [4][10][14]. Market Performance - As of July 25, the coal sector has outperformed the broader market, with a weekly increase of 8.0% compared to 1.7% for the Shanghai Composite Index [15][17]. - Specific companies like 潞安环能 and 晋控煤业 have seen significant stock price increases, indicating strong market sentiment [21][22].

Investment Rating - The report maintains an "Overweight" rating for the coal industry [2][5]. Core Insights - The expectation of supply contraction is rising, leading to a strong rebound in coal prices. This is primarily driven by policy changes on the supply side, which have intensified expectations of reduced supply. The "overproduction leads to shutdown" policy and a significant decrease in coal imports are key factors [7][8]. - The report highlights that the demand for electricity coal remains robust due to high temperatures, with power plants expected to maintain high daily consumption levels. The ongoing summer peak demand is anticipated to support coal prices [7][8]. Summary by Sections 1. Industry Overview - The coal industry consists of 37 listed companies with a total market capitalization of 181.62 billion yuan and a circulating market value of 177.44 billion yuan [2]. 2. Supply and Demand Dynamics - Recent policy changes have led to increased uncertainty in domestic coal supply. A national coal mine production inspection is set to take place, focusing on compliance with production limits [7]. - In June 2025, China's imports of thermal coal fell to 23.93 million tons, a year-on-year decrease of 31.11%, marking the lowest level in 28 months [7]. 3. Price Trends - As of July 25, 2025, the price of thermal coal at the Qinhuangdao port was 659 yuan per ton, reflecting a week-on-week increase of 11 yuan per ton, but a year-on-year decrease of 200 yuan per ton [8]. - The price of coking coal at the same port increased by 240 yuan per ton, with a week-on-week growth of 16.67% [8]. 4. Key Companies and Recommendations - The report recommends focusing on high-elasticity stocks such as Yanzhou Coal Mining, Shanxi Coal International, and Jin控煤业, which are expected to benefit from rising coal prices [7]. - Other companies like China Shenhua, Huaihe Energy, and Longyuan Power are also highlighted as potential beneficiaries of the favorable market conditions [7][8]. 5. Financial Performance and Dividends - The report tracks the dividend policies and growth prospects of key companies, indicating that several firms are expected to maintain or increase their dividend payouts in the coming years [13][14].

Core Viewpoint - Shanmei International's stock price closed at 10.36 yuan, up 3.60%, with a rolling PE ratio of 10.59, marking a new low in 70 days, and a total market value of 20.538 billion yuan [1] Group 1: Company Performance - For Q1 2025, Shanmei International reported operating revenue of 4.502 billion yuan, a year-on-year decrease of 29.17%, and a net profit of 255 million yuan, down 56.29% year-on-year, with a gross profit margin of 33.13% [1] - The company primarily engages in coal production, sales, and logistics, with main products including self-produced coal and washed coal [1] Group 2: Shareholder Information - As of March 31, 2025, Shanmei International had 72,075 shareholders, an increase of 6,943 from the previous count, with an average holding value of 352,800 yuan and an average holding quantity of 27,600 shares [1] Group 3: Industry Comparison - The average PE ratio for the coal industry is 13.56, with a median of 13.63, placing Shanmei International at 18th in the industry ranking [1] - The static PE ratio for Shanmei International is 9.05, and the price-to-book ratio is 1.22 [2]

Core Viewpoint - The coal sector is expected to benefit from a new round of anti-involution and capacity reduction measures initiated by the National Energy Administration, aimed at stabilizing coal supply and optimizing industry order [2][3][9]. Group 1: Policy Announcement - The National Energy Administration issued a notification on July 10, 2025, regarding the organization of coal mine production situation checks to promote stable and orderly coal supply [2][5]. - The notification indicates that the coal supply-demand situation has been generally loose this year, with prices continuously declining, leading some coal enterprises to produce beyond their announced capacity, disrupting market order [3][4]. Group 2: Inspection Scope and Requirements - The inspection will cover coal mines in eight provinces, including Shanxi, Inner Mongolia, and Anhui, focusing on whether the annual coal output exceeds announced capacity and if production plans are reasonable [5][6]. - Violations will be categorized and dealt with according to the nature and severity, with corrective actions mandated for companies exceeding production limits [6][7]. Group 3: Market Reaction and Investment Outlook - Following the announcement, the coal sector saw a significant increase, with a rise of over 6% on July 22, 2025, although it experienced a slight decline the following day [9][10]. - Analysts suggest that the anti-involution measures will help stabilize supply-demand relationships and optimize industry order, with high-quality coal companies still showing strong attributes such as high barriers to entry and cash flow [2][9]. - The current proportion of loss-making companies in the coal industry stands at 53.6%, significantly higher than 35% in 2016, indicating a pressing need for the anti-involution actions to restore profitability [9][11]. Group 4: Price Trends and Future Expectations - As of July 21, 2025, the price of Qinhuangdao 5500 kcal thermal coal was 642 RMB/ton, reflecting a week-on-week increase of 12 RMB/ton, and a rebound of 27 RMB/ton from the yearly low [10]. - Analysts predict that with improved demand and more rational supply releases, coal prices are expected to rise further, creating a safer and more sustainable development environment for the industry [10][11].

Core Viewpoint - The transformation of coal gangue into a new type of building material, coal gangue bricks, by Jingfang Coal Industry represents a significant innovation, turning waste into a valuable resource and addressing environmental concerns [2][21]. Group 1: Product Demand and Market Performance - The new building materials factory of Jingfang Coal Industry has seen a surge in demand, with sales of standard bricks exceeding 36 million units in the first half of the year, a 43.8% increase compared to 2024, generating an additional revenue of over 3.8 million yuan [4][5]. - The bricks made from coal gangue exhibit superior strength and performance compared to traditional bricks, being over three times harder and offering improved moisture resistance, seismic resistance, and weathering resistance [4][13]. Group 2: Historical Context and Challenges - Prior to the establishment of the new building materials factory, coal gangue was treated as waste, with significant costs incurred for its disposal, amounting to over 100 million yuan from the early 1990s until 2004 [9][10]. - The company faced initial challenges in brick production, including issues with raw material purity and inconsistent heating, which were addressed through the implementation of additional quality control measures [15][19]. Group 3: Technological Advancements and Production Capacity - The introduction of a second automated production line in 2008 significantly increased the factory's capacity by 65 million bricks annually, allowing for the processing of over 200,000 tons of coal gangue [17][19]. - Advanced technologies, such as the use of vacuum extrusion and precise temperature control, have improved product quality, with the yield rate rising from 90% to over 98% [18][19]. Group 4: Environmental Impact and Sustainability - The new building materials factory has transformed coal gangue from an environmental burden into a "green asset," contributing to a sustainable production chain that includes pollution control and waste heat recovery [21][25]. - The factory's emissions are now below national ultra-low emission standards, and it has been recognized as a model for environmental compliance by the Ministry of Ecology and Environment [25][27].