Group 1 - The A-share market experienced a collective decline, with the Shanghai Composite Index down by 0.81%, the Shenzhen Component down by 0.92%, and the ChiNext Index down by 1.16% [1] - The total trading volume in the Shanghai, Shenzhen, and Beijing markets reached 19,460 billion yuan, an increase of 156 billion yuan compared to the previous day [1] - Over 4,100 stocks in the market saw a decline [1] Group 2 - The AI application sector showed strength, with stocks like Fushi Holdings (300071) hitting the daily limit up, and Meideng Technology rising over 20% [2] - The battery sector continued to weaken, with companies such as Huasheng Lithium Battery and Zhongyi Technology (301150) experiencing declines of over 10% [2] - The coal sector also faced ongoing weakness, with stocks like Antai Group (600408) and Yunmei Energy (600792) hitting the daily limit down [2] - The chemical sector showed a downward trend, with companies like Fulian Precision (300432) and Qingshuiyuan (300437) dropping over 10%, and Annada (002136) also hitting the daily limit down [2]

Group 1 - The coal sector in the A-share market experienced a significant decline, with multiple stocks hitting their daily limit down [1] - Yunnan Coal Energy fell by 9.98%, while Baotailong dropped by 8.46%, indicating a broader trend of negative performance among coal stocks [2] - Other notable declines included Shaanxi Black Cat down 7.20%, Zhengzhou Coal Electricity down 7.04%, and Shanxi Coking Coal down 5.23% [1][2] Group 2 - The total market capitalization of Yunnan Coal Energy is 5.705 billion, and it has seen a year-to-date increase of 37.43% [2] - Baotailong's market cap stands at 8.084 billion, with a year-to-date increase of 40.20% [2] - Shaanxi Black Cat has a market cap of 9.477 billion and a year-to-date increase of 38.92% [2]

Group 1 - The coal sector experienced a downturn on November 18, with several companies, including Yunmei Energy, hitting the daily limit down [2] - An Tai Group, Shanxi Black Cat, Baotailong, Zhengzhou Coal Electricity, and Shanxi Coking Coal all saw declines exceeding 5% [2]

Group 1 - The coal mining and processing sector experienced a decline at the beginning of trading on November 18, with significant drops in stock prices for several companies [1] - Antai Group's stock fell over 9%, while Yunmei Energy's stock dropped more than 7% [1] - Other companies such as Baotailong, Shaanxi Heikang, Zhengzhou Coal Electricity, and Shanxi Coking also saw declines in their stock prices [1]

Group 1 - The coal sector is experiencing a downturn, with Yunmei Energy hitting the daily limit down, and companies such as Antai Group, Shanxi Black Cat, Baotailong, Zhengzhou Coal Electricity, and Shanxi Coking Coal all declining over 5% [1]

（编辑 姚尧） 证券日报网讯 11月17日晚间，云煤能源发布公告称，公司股票于2025年11月13日、2025年11月14日、 2025年11月17日连续三个交易日内收盘价格涨幅偏离值累计超过20%，属于股票交易异常波动。经自 查，公司目前生产经营活动正常。市场环境或行业政策未发生重大调整，生产成本和销售等情况未出现 大幅波动，内部生产经营秩序正常，不存在影响公司股票交易价格异常波动的重大事宜，不存在应披露 而未披露的重大信息。 ...

证券代码：600792 证券简称：云煤能源 公告编号：2025-059 ●云南煤业能源股份有限公司（以下简称公司）股票于2025年11月13日、2025 年11月14日、2025年11月17日连续三个交易日内收盘价格涨幅偏离值累计超过 20%，根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波动情 形。 ●经公司自查并向公司控股股东书面发函询证，除公司前期已披露的信息外， 本公司及控股股东均不存在应披露而未披露的重大事项。 ●公司2024年度及2025年1-9月份实现归属于公司股东的净利润均为负值。 ●公司生产经营未发生重大变化，敬请广大投资者注意投资风险，理性投资。 一、股票交易异常波动的具体情况 云南煤业能源股份有限公司 股票交易异常波动公告 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。 重要内容提示： 公司股票于2025年11月13日、2025年11月14日、2025年11月17日连续三个交 易日内收盘价格涨幅偏离值累计超过20%。根据《上海证券交易所交易规则》的 有关规定，属于股票交易异常波动情形。 二、公 ...

云煤能源公告称，公司股票于2025年11月13 - 17日连续三个交易日内收盘价格涨幅偏离值累计超20%， 属异常波动。经自查，公司生产经营正常，无应披露未披露重大事项。2024年净利润为 -6.62亿元， 2025年1 - 9月为 -0.18亿元，均为负值。公司存在多项待进展事项，如闲置资产转让、诉讼、董事会换 届、担保等。公司提醒投资者注意重大事项进展和二级市场交易风险。 ...

Core Viewpoint - The coking coal sector experienced a significant increase of 5.66% on November 17, with Antai Group leading the gains, while the overall stock indices showed a decline [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3972.03, down 0.46% - The Shenzhen Component Index closed at 13202.0, down 0.11% [1] Group 2: Coking Coal Stocks Performance - Antai Group (600408) closed at 6.89, up 10.06% with a trading volume of 4.13 million shares and a turnover of 2.701 billion yuan - Meijin Energy (000723) closed at 5.85, up 9.96% with a trading volume of 3.76 million shares and a turnover of 2.131 billion yuan - Yunmei Energy (600792) closed at 5.71, up 6.53% with a trading volume of 1.58 million shares and a turnover of 883 million yuan - Shaanxi Black Cat (601015) closed at 5.00, up 3.31% with a trading volume of 1.47 million shares and a turnover of 722 million yuan - Baotailong (601011) closed at 4.61, up 1.99% with a trading volume of 2.65 million shares and a turnover of 1.205 billion yuan - Shanxi Coking Coal (600740) closed at 4.59, up 1.32% with a trading volume of 701,100 shares and a turnover of 319 million yuan - Yunwei Co. (600725) closed at 4.06, unchanged with a trading volume of 294,600 shares and a turnover of 118 million yuan [1] Group 3: Capital Flow Analysis - The coking coal sector saw a net inflow of 142 million yuan from main funds, while retail funds experienced a net outflow of 20.34 million yuan - The main funds' net inflow and outflow for key stocks are as follows: - Meijin Energy: 436 million yuan net inflow, 20.45% of total - Baotailong: 47.23 million yuan net inflow, 3.92% of total - Shanxi Coking Coal: 38.06 million yuan net inflow, 11.92% of total - Yunmei Energy: 31.12 million yuan net inflow, 3.53% of total - Shaanxi Black Cat: 27.09 million yuan net inflow, 3.75% of total - Yunwei Co.: 17.55 million yuan net outflow, -14.83% of total - Antai Group: 42 million yuan net outflow, -15.54% of total [2]

Core Viewpoint - Yunmei Energy's stock price increased by 7.28% to 5.75 CNY per share, with a trading volume of 358 million CNY and a turnover rate of 5.89%, resulting in a total market capitalization of 6.382 billion CNY [1] Group 1: Company Overview - Yunmei Energy, established on January 20, 1997, and listed on January 23, 1997, is located in Anning Industrial Park, Anning City, Yunnan Province [1] - The company's main business involves producing coke from coal, generating gas or methanol from coke oven gas, and deep processing by-products like coal tar and crude benzene into chemical products [1] - Revenue composition includes: coke 79.41%, gas 8.19%, chemical products 7.73%, equipment manufacturing 3.20%, other (supplementary) 1.47%, and gas engineering 0.01% [1] Group 2: Shareholder Information - Guotai Fund's Guotai Zhongzheng Coal ETF (515220) is among the top ten circulating shareholders of Yunmei Energy, having increased its holdings by 10.361 million shares in Q3, totaling 17.3544 million shares, which is 1.64% of the circulating shares [2] - The ETF has a current scale of 11.413 billion CNY and has achieved a year-to-date return of 7.55%, ranking 3874 out of 4216 in its category [2] - Over the past year, the ETF has returned 6.04%, ranking 3498 out of 3956, and since its inception, it has achieved a return of 173.4% [2] Group 3: Fund Manager Information - The fund manager of Guotai Zhongzheng Coal ETF (515220) is Wu Zhonghao, who has been in the position for 3 years and 295 days [3] - The total asset size of the fund is 25.391 billion CNY, with the best return during his tenure being 79.09% and the worst being -13.83% [3]