Report Summary Industry Investment Rating No industry investment rating is provided in the report. Core Viewpoints The report presents the fundamental data of industrial silicon and polysilicon, including futures market, basis, price, profit, inventory, and raw material cost, as well as macro and industry news and trend strength [1][2][3]. Detailed Summaries 1. Industrial Silicon and Polysilicon Futures Market - Si2601: The closing price is 8,940 yuan/ton, with a change of -20 compared to T - 1, -140 compared to T - 5, and 235 compared to T - 22. The trading volume is 214,012 lots, and the open interest is 262,676 lots [1]. - PS2601: The closing price is 53,315 yuan/ton, with a change of -45 compared to T - 1. The trading volume is 187,876 lots, and the open interest is 128,427 lots [1]. 2. Basis - Industrial silicon: The spot premium or discount varies depending on the benchmark, such as +560 yuan/ton (against East China Si5530), +10 yuan/ton (against East China Si4210), and -40 yuan/ton (against Xinjiang 99 silicon) [1]. - Polysilicon: The spot premium or discount against N - type re - feed is -1,315 yuan/ton [1]. 3. Price - Industrial silicon: Xinjiang 99 silicon is 8,900 yuan/ton, and Yunnan Si4210 is 10,000 yuan/ton. Polysilicon - N - type re - feed is 52,250 yuan/ton [1]. - Organic silicon: DMC price is 13,200 yuan/ton [1]. - Aluminum alloy: ADC12 price is 21,350 yuan/ton [1]. 4. Profit - Silicon plant: The profit of Xinjiang new - standard 553 is -2,329.5 yuan/ton, and that of Yunnan new - standard 553 is -3,576 yuan/ton [1]. - Polysilicon enterprise: The profit is 7.7 yuan/kg [1]. - DMC enterprise: The profit is 1,322 yuan/ton [1]. - Regenerated aluminum enterprise: The profit is -10 yuan/ton [1]. 5. Inventory - Industrial silicon: Social inventory is 54.8 million tons, enterprise inventory is 17.8 million tons, industry inventory is 72.6 million tons, and futures warehouse receipt inventory is 20.8 million tons [1]. - Polysilicon: The manufacturer's inventory is 27.1 million tons [1]. 6. Raw Material Cost - Silicon ore: Xinjiang is 320 yuan/ton, and Yunnan is 290 yuan/ton [1]. - Washed coking coal: Ningxia is 1,200 yuan/ton [1]. - Petroleum coke: Maoming coke is 1,400 yuan/ton, and Yangzi coke is 2,340 yuan/ton [1]. - Electrode: Graphite electrode is 12,450 yuan/ton, and carbon electrode is 7,200 yuan/ton [1]. 7. Macro and Industry News - As of the end of October 2025, the total installed power generation capacity in China is 3.75 billion kilowatts, a year - on - year increase of 17.3%. Among them, the installed capacity of solar power is 1.14 billion kilowatts, a year - on - year increase of 43.8%, and the installed capacity of wind power is 0.59 billion kilowatts, a year - on - year increase of 21.4%. From January to October, the average utilization hours of power generation equipment is 2,619 hours, 260 hours lower than the same period last year. In October, the new installed capacity of solar power is 12.6 million kilowatts, a month - on - month increase of 30.43% [2]. 8. Trend Strength - Industrial silicon: The trend strength is 0. - Polysilicon: The trend strength is 1. The trend strength ranges from -2 (most bearish) to 2 (most bullish) [3].

Core Points - The stock price of Kailuan Co., Ltd. dropped by 2.09% on November 11, trading at 6.56 yuan per share with a market capitalization of 10.416 billion yuan [1] - The company has seen a year-to-date stock price increase of 0.92%, but a decline of 8.76% over the past 20 days [1] - Kailuan's main business includes coal mining, processing, and sales, with revenue composition primarily from metallurgical coke (48.61%) and other coal chemical products [1] Financial Performance - For the period from January to September 2025, Kailuan reported operating revenue of 12.944 billion yuan, a year-on-year decrease of 16.97%, and a net profit attributable to shareholders of 185 million yuan, down 71.45% year-on-year [2] - The company has distributed a total of 5.685 billion yuan in dividends since its A-share listing, with 1.879 billion yuan distributed over the last three years [3] Shareholder Information - As of September 30, 2025, the number of shareholders decreased by 9.90% to 37,700, while the average number of circulating shares per person increased by 10.99% to 42,168 shares [2] - Major shareholders include various ETFs, with notable increases in holdings from Huatai-PB SSE Dividend ETF and Guotai CSI Coal ETF [3]

Core Insights - Shanxi Coal International (山煤国际) reported a significant decline in net profit and revenue for Q3 2025, with net profit down 50.55% year-on-year to 391 million yuan and revenue down 28.27% to 5.673 billion yuan [1] - For the first three quarters of 2025, the company achieved a revenue of 15.332 billion yuan, a decrease of 30.2%, and a net profit of 1.046 billion yuan, down 49.74% year-on-year [1] - The decline in performance is attributed to falling coal prices and reduced trade coal sales due to a downturn in the coal market [1] Company Performance - Shanxi Coal International's coal production business generated revenue of 10.095 billion yuan, a decrease of 20.72% year-on-year, with raw coal production at 26.6414 million tons, an increase of 8.73% [2] - The company sold 19.8199 million tons of self-produced coal, up 5.31% year-on-year, with an average selling price of 509.31 yuan per ton and a cost of 253.83 yuan per ton [2] - The coal trading business reported revenue of 4.667 billion yuan, down 46.93%, with a trading volume of 10.2165 million tons, a decrease of 28.5%, and an average selling price of 456.82 yuan per ton [2] Industry Context - Nationally, the cumulative production of raw coal from large-scale industrial enterprises reached 3.57 billion tons, a year-on-year increase of 2%, while imports of coal decreased by 11.1% to 35 million tons [2] - The cumulative power generation from large-scale thermal power plants was 46,969 billion kilowatt-hours, down 1.2% year-on-year, with a notable decline of 5.4% in September [2] - The cumulative crude steel production was 74.625 million tons, down 2.9%, and cement production was 125.936 million tons, down 5.2%, indicating a broader decline in demand across key industries [2]

证券代码：600157 证券简称：永泰能源 公告编号：临 2025－054 永泰能源集团股份有限公司 2025年第三季度主要经营数据公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 根据上海证券交易所《上市公司自律监管指引第 3 号——行业信息披露》的 相关规定和要求，为方便投资者了解公司生产经营情况，现将公司 2025 年第三 季度主要经营数据公告如下： 1 项 目 发电量（亿千瓦时） 上网电量（亿千瓦时） 2025 年 第 3 季度 同比 增减（%） 2025 年 1－3 季度 同比 增减 （%） 2025 年 第 3 季度 同比 增减 （%） 2025 年 1－3 季度 同比 增减 （%） 一、河南省 61.7630 22.05 135.8017 2.87 58.3991 22.40 127.8122 2.97 1．燃煤： 61.6560 22.10 135.5132 2.88 58.2948 22.46 127.5314 2.98 郑州裕中能源有限 责任公司 41.3910 24.34 93.1510 3.8 ...

证券代码：600997 证券简称：开滦股份 公告编号：临 2025-048 | 主要原材料 | 2025 | 年第三 | 年第三 2024 | 同比变 | 年第二 2025 | 环比变动 | | --- | --- | --- | --- | --- | --- | --- | | | | 季度（元/吨） | 季度（元/吨） | 动（%） | 季度（元/吨） | （%） | | 焦煤 | | 1,118.57 | 1,521.12 | -26.46 | 1,047.66 | 6.77 | 1 开滦能源化工股份有限公司 2025 年第三季度主要经营数据公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担法律责任。 根据上海证券交易所《上市公司自律监管指引第 3 号—行业信息 披露指引》和《关于做好主板上市公司 2025 年第三季度报告披露工 作的重要提醒》等有关规定的要求，开滦能源化工股份有限公司（以 下简称公司）现将 2025 年第三季度主要经营数据公告如下： 注：以上产品销售量和销售金额均为对外部市场的销售。 二、主要产品的价格变动 ...

Core Viewpoint - The company has released its third-quarter report for 2025, ensuring the accuracy and completeness of the information provided, and has made several key decisions during the board meeting [8][9][17]. Financial Data - The company produced 6.1705 million tons of self-produced coal and 3.3706 million tons of washed coal in the first three quarters of 2025 [17]. - The electricity generation amounted to 3.049 billion kWh, and aluminum processing reached 81,100 tons, including 36,300 tons of manufactured aluminum products and 44,800 tons of processing [17]. - The railway freight volume was 8.9281 million tons, and equipment repair volume was 15,800 tons [17]. Board Meeting Decisions - The board meeting on October 27, 2025, approved the third-quarter report and confirmed its disclosure in designated newspapers and websites [9][10]. - The board also approved the revision of the company's governance responsibility list [12][13]. - A decision was made to donate 1 million RMB to the rural revitalization work team in Suining County, Jiangsu Province [14][15].

本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 根据《上海证券交易所上市公司自律监管指引第 3 号——行业信息披露第十 三号—化工》有关规定和披露要求，云南煤业能源股份有限公司（以下简称公司） 2025 年前三季度主要经营数据如下： | 主要 | 经营指标 | 单位 | 2025 年 1-9 月 | 2024 年 1-9 月 | 本期比上年同 | | --- | --- | --- | --- | --- | --- | | 产品 | | | | | 期增减（%） | | 焦炭 | 产量 | 吨 | 1,941,810.12 | 1,702,753.83 | 14.04 | | | 销量 | 吨 | 1,936,630.78 | 1,711,983.42 | 13.12 | | | 收入 | 元 | 3,104,732,395.49 | 4,285,483,628.55 | -27.55 | | | 成本 | 元 | 3,128,090,664.50 | 4,335,784,584.80 | -27.85 | | | 毛利 | ...

| 项目 | 2025 年 | 2024 年 | 变动比例 | | --- | --- | --- | --- | | | 1-9 月 | 1-9 月 | （%） | | 一、原煤产量（万吨） | 617.05 | 662.69 | -6.89 | | 二、洗精煤产量（万吨） | 337.06 | 361.40 | -6.74 | | 三、商品煤产量（万吨） | 468.45 | 470.00 | -0.33 | | 四、商品煤销量（万吨） | 455.98 | 456.29 | -0.07 | | 其中：1、外销量（万吨） | 410.27 | 406.33 | 0.97 | | 2、自用量（万吨） | 45.71 | 49.96 | -8.51 | | 五、商品煤销售收入（万元） | 327,707.82 | 483,326.67 | -32.20 | | 六、商品煤销售成本（万元） | 262,839.61 | 324,741.25 | -19.06 | | 七、商品煤销售毛利（万元） | 64,868.21 | 158,585.42 | -59.10 | 本公告经营数据未经审计，请投资者注意投资风险并 ...

Core Viewpoint - The stock price of Dayou Energy has surged significantly, with a 138.21% increase from September 25 to October 22, 2025, amid speculation related to the strategic restructuring of its indirect controlling shareholder, Henan Energy Group [2][4][5]. Stock Performance - Dayou Energy's stock price reached a high of 8.79 yuan per share on October 22, 2025, after starting at 3.69 yuan on September 25, 2025, marking a total increase of 138.21% over this period [4][5]. - The stock has experienced 9 trading limit-ups in 13 days, with a cumulative increase of 103.83% from October 10 to October 21, 2025, while the Shanghai Composite Index fell by 0.45% during the same period [4][6]. Company Operations - Dayou Energy primarily engages in coal mining and has faced operational challenges, reporting a total loss of 24.23 billion yuan over the past two and a half years [3][9]. - The company reported a significant decline in revenue, with a 26.14% decrease in the first half of 2025, resulting in a revenue of 19.20 billion yuan [7][8]. Financial Performance - In the first half of 2025, Dayou Energy produced 5.21 million tons of coal, a year-on-year increase of 10.17%, but the average selling price of coal dropped by approximately 29%, leading to a net loss of 8.51 billion yuan [7][9]. - The company's financial health is under pressure, with a debt-to-asset ratio of 73.01% as of June 30, 2025, compared to 68.28% the previous year [9].

Core Viewpoint - Daya Energy's stock has experienced significant growth, with a 198.98% increase year-to-date, driven by strong demand expectations for coal due to winter heating needs and low initial valuations in the coal sector [1][6]. Stock Performance - Daya Energy's stock price closed at 8.79 yuan per share on October 22, marking a 10.01% increase, with 12.4 million shares traded [1]. - The company has achieved 9 limit-up days in 13 trading days, indicating strong market interest [1]. - The stock's price surged 103.83% from October 10 to October 21, while the Shanghai Composite Index fell by 0.45% during the same period [2]. Risk and Valuation - Daya Energy has issued multiple risk warnings regarding its stock price volatility, indicating that its current price significantly deviates from the broader market and industry indices [2]. - As of October 21, the company's price-to-book ratio was 3.94, notably higher than the coal mining industry's average of 1.76, suggesting overvaluation [2]. Operational Status - The company confirmed that there are no undisclosed significant matters affecting its operations, and its production activities are normal [2][4]. - Daya Energy is involved in a strategic restructuring with its controlling shareholder, but this is not expected to impact its operational activities significantly [4]. Financial Performance - In the first half of 2025, Daya Energy reported a revenue of 1.92 billion yuan, a decrease of 680 million yuan year-on-year, and a net loss of 851 million yuan, worsening by 362 million yuan compared to the previous year [5]. - The company has faced continuous losses since the second quarter of 2023, with nine consecutive quarters of negative net profit [5]. Market Dynamics - The coal market is experiencing a shift in supply and demand, with rising prices for thermal coal, which increased by 22.71% from 621 yuan/ton to 762 yuan/ton [7]. - The demand for coal is expected to rise due to winter heating needs, while supply constraints are anticipated due to regulatory measures [7][8]. - Market sentiment regarding coal prices has shifted from pessimism to optimism, leading to increased purchasing and inventory replenishment [9].