Core Viewpoint - The company, Yunnan Yunwei Co., Ltd., has conducted an inventory impairment test for its coal inventory, resulting in a provision for inventory impairment of 10.8561 million yuan, which is 33.86% of the inventory's carrying amount [1][2][4]. Inventory Analysis - The year-end inventory balance is 32.0628 million yuan, with an inventory turnover period of approximately 21 days, which has significantly decreased compared to previous years [1][4]. - The inventory consists mainly of chemical coal (silicon coal) and cement coal (smoky coal), with the company providing a detailed breakdown of inventory composition and impairment testing processes [2][4]. Impairment Testing Process - The company uses the lower of cost or net realizable value method for inventory impairment testing, with the net realizable value based on market sales prices determined through market inquiries [4][5]. - The impairment provision calculation includes a detailed assessment of market prices and sales costs, resulting in a net realizable value of 21.2067 million yuan for the year-end inventory [1][4]. Market Conditions - The coal market has experienced cyclical price fluctuations in 2023, with no significant sustained declines observed, indicating that the company's inventory does not show obvious impairment signs [4][5]. - The company has engaged in market inquiries with key suppliers to ensure the accuracy of the pricing used for impairment testing, confirming that the prices align with market trends [2][4]. Inventory Turnover Justification - The company maintains a low inventory turnover period due to its business model, which includes a sales-based procurement strategy that minimizes inventory holding risks associated with price fluctuations [5][6]. - The inventory turnover days for the company are 17.79 days and 17.34 days for 2023 and 2024, respectively, which are slightly above the average of comparable companies, indicating a reasonable inventory management strategy [5][6].

中审众环会计师事务所（特殊普通合伙） 武汉市中北路 166 号长江产业大厦 17-18 楼 邮政编码：430077 Zhongshenzhonghuan Certified Public Accountants LLP 17-18/F,Yangtze River lndustry Building, No.166 Zhongbei Road, Wuhan,430077 电话 Tel：027-86791215 传真 Fax：027-85424329 关于云南云维股份有限公司 2024 年年度报告的信息披露监管问询函的 相关回复 上海证券交易所: 中审众环会计师事务所(特殊普通合伙)(以下简称"我们")接受委托对云南云维股 份有限公司(以下简称"云维股份或公司")2024 年度财务报表进行审计，包括 2024 年 12 月 31 日的资产负债表、2024 年度的利润表、现金流量表、股东权益变动表以及相 关财务报表附注，并于 2025 年 4 月 10 日出具了"众环审字(2025)1600264 号标准无 保留意见的审计报告。 我们近日收到云维股份转来的贵所出具的《关于云南云维股份有限公司 2024 年 年度报告 ...

证券代码：600725 证券简称：云维股份 公告编号：临 2025-025 云南云维股份有限公司 关于 2024 年年度报告的信息披露监管问询函的 部分回复公告 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。 近日，云南云维股份有限公司（以下简称"公司"或"云维股份"）收到上海证 券交易所发来的《关于云维股份有限公司 2024 年年度报告的信息披露监管问询函》 （上证公函〔2025〕0462 号）（以下简称"《问询函》"），要求公司依据《公开发行证 券的公司信息披露内容与格式准则第 2 号－年度报告的内容与格式》《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》等规则的要求，公司根据实际情 况，现对部分问题进行回复，为确保公司信息披露的真实性、准确性和完整性，部分 问题尚需进一步落实，公司及年审会计师将继续认真落实《问询函》相关要求并尽快 履行信息披露义务。除特别说明外，本回复中所有数值均保留两位小数，若出现总数 与各分项数值之和尾数不符的情况，均为四舍五入原因造成。公司对《问询函》相关 问题回复如下： ...

Core Viewpoint - The company is unable to issue a notice for the shareholders' meeting regarding the asset acquisition and related transactions within the stipulated timeframe due to ongoing negotiations on transaction terms with relevant parties [1][4][5]. Group 1: Transaction Overview - The company plans to issue shares and pay cash to acquire 100% equity of Yunnan Energy Investment Honghe Power Co., Ltd. from three parties: Yunnan Power Investment Co., Ltd., Yunnan Xiaolongtan Mining Bureau Co., Ltd., and Yunnan Hehe (Group) Co., Ltd. [2][3] - This transaction is expected to constitute a major asset restructuring as defined by the relevant regulations, and it is classified as a related party transaction but does not qualify as a restructuring listing [2][3]. Group 2: Progress and Challenges - Since the disclosure of the transaction proposal, the company and the relevant parties have been actively working on the transaction, including hiring intermediaries for auditing, evaluation, and due diligence [3][5]. - As of the announcement date, further decisions on transaction terms are still required from the relevant parties, which has led to the inability to issue a notice for the shareholders' meeting within the six-month period following the initial board resolution [4][5]. Group 3: Future Steps - The company will continue to coordinate and advance the transaction, with plans to reconvene the board to review the transaction details and set a new pricing benchmark date for the share issuance [5][6]. - The company is committed to adhering to legal and regulatory requirements for the approval and disclosure processes related to this transaction [6].

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。 重要内容提示： 1.2024 年 12 月 20 日，云南云维股份有限公司（以下简称"公司"）召开 第十届董事会第六次会议及第十届监事会第六次会议，审议通过了《关于公司发 行股份及支付现金购买资产暨关联交易方案的议案》《关于<云南云维股份有限 公司发行股份及支付现金购买资产暨关联交易预案>及其摘要的议案》等相关议 案。 2.自本次交易预案披露以来，公司及交易相关方积极推进本次交易的相关工 作。截至本公告披露日，本次交易相关方尚需就本次交易的条款等相关事项进行 进一步决策。由于前述原因，公司预计无法在首次董事会决议公告日后的 6 个月 内发出召开审议本次交易相关事项的股东大会通知。根据《上海证券交易所上市 公司自律监管指引第 6 号——重大资产重组（2025 年 3 月修订）》的相关规定， 经交易双方协商，将继续推进本次交易事项。 3.本次交易尚需相关方就相关事项进行进一步决策并达成一致，并尚需经公 司董事会再次审议及股东大会审议批准、有权监管机构批准、核准或同意注册后 方可 ...

Group 1 - The A-share trade sector continues to strengthen, with Xiamen Xinda hitting the daily limit up [1] - Other companies such as Yuanda Holdings, Yunwei Co., CITIC Metal, and Huihong Group also experienced gains [1]

证券代码：600725 证券简称：云维股份 公告编号：临 2025-023 云南云维股份有限公司 关于召开 2024 年度暨 2025 年第一季度业绩说明会的 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： ???会议召开时间：2025 年 05 月 29 日 （星期四） 14:00-15:00 ? 会议召开地点：上海证券交易所上证路演中心（网址： https://roadshow.sseinfo.com/） ? 会议召开方式：上证路演中心网络互动 ? 投资者可于 2025 年 05 月 22 日 （星期四） 至 05 月 28 日 （星 期三）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目 或通过公司邮箱 174724126@qq.com 进行提问。公司将在说明会上对 投资者普遍关注的问题进行回答。 云南云维股份有限公司（以下简称"公司"）已于 2025 年 4 月 解公司 2024 年度经营成果、财务状况，公司计划于 2025 年 05 月 29 日 （星期四） 14:00-15:00 ...

证券代码：600725 证券简称：云维股份 公告编号：临 2025-023 云南云维股份有限公司 关于召开 2024 年度暨 2025 年第一季度业绩说明会的 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。 一、 说明会类型 本次投资者说明会以网络互动形式召开，公司将针对 2024 年度 的经营成果及财务指标的具体情况与投资者进行互动交流和沟通，在 信息披露允许的范围内就投资者普遍关注的问题进行回答。 二、 说明会召开的时间、地点 （一）会议召开时间：2025年05月29日（星期四）14:00-15:00 （二） 会议召开地点：上证路演中心 重要内容提示： 会议召开时间：2025 年 05 月 29 日 （星期四） 14:00-15:00 会议召开地点：上海证券交易所上证路演中心（网址： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 05 月 22 日 （星期四） 至 05 月 28 日 （星 期三）16:00 前登录上证路演中心网站首页点击" ...

Investment Rating - The coal industry maintains a rating of "Synchronize with the Market-A" [1] Core Viewpoints - The coal market is returning to supply-demand logic following the resolution of tariff disputes, with expectations of improved demand as summer approaches [1][8] - The report highlights that while coal prices are under pressure due to seasonal factors and inventory adjustments, the potential for recovery in non-electric coal demand exists as the international trade environment improves [8][81] Summary by Sections 1. Coal Industry Dynamic Data Tracking - **Thermal Coal**: Inventory levels are decreasing, and summer stocking demand is anticipated. As of May 16, the spot reference price for thermal coal in the Bohai Rim is 629 CNY/ton, with a weekly change of -2.18% [3][23] - **Metallurgical Coal**: The external trade environment is improving, and metallurgical coal continues to deplete inventories. The price for main coking coal at Jingtang Port is 1320 CNY/ton, unchanged from the previous week [4][35] - **Coking Steel Chain**: Increased operational rates have led to a slight decline in coking coal prices. The average price for first-grade metallurgical coke is 1480 CNY/ton, down 3.27% [5][54] - **Coal Transportation**: Increased stocking demand has stabilized coastal transportation prices, with the coastal coal transportation index at 661.75 points, up 3.34% [6][64] - **Coal-related Futures**: Downstream operational rates have decreased, leading to a decline in double焦期价 [66] 2. Coal Sector Market Review - The coal sector has rebounded alongside the broader market, outperforming major indices. The CITIC coal index closed at 3244.52 points, with a weekly change of +1.65% [7][71] 3. Industry News Summary - Recent government initiatives emphasize strengthening domestic circulation and enhancing the coal industry's clean and efficient utilization [79][80] - The construction of a new cross-border railway between China and Mongolia is expected to significantly boost coal exports from Mongolia, reshaping trade dynamics [80] 4. Important Announcements from Listed Companies - Major companies in the coal sector are actively managing operational challenges and pursuing strategic initiatives, including asset restructuring and safety measures following incidents [81][83] 5. Next Week's Outlook and Investment Recommendations - The report suggests that while coal prices may face downward pressure, the upcoming summer stocking demand and improved tariff conditions could support price stability. Investors are advised to focus on undervalued companies with solid performance support [8][81]

Group 1: M&A Activity Overview - From May 12 to May 18, there were a total of 86 M&A events involving listed companies, with 33 classified as significant M&A transactions[8] - Out of the total M&A events, 19 were completed, including 1 significant M&A transaction[8] Group 2: Policy Updates - The China Securities Regulatory Commission (CSRC) revised the "Management Measures for Major Asset Restructuring of Listed Companies," emphasizing a phased payment mechanism for restructuring shares and simplifying the review process[6] - The new rules allow for a 48-month validity period for registration decisions on phased share issuances for asset purchases[21] Group 3: Encouragement for Private Equity - The revised measures encourage private equity funds to participate in M&A activities, with a reduction in lock-up periods for certain transactions[21] - For private equity funds with a 48-month investment period, the lock-up period for third-party transactions is reduced from 12 months to 6 months[21] Group 4: Market Performance - During the week of May 12 to May 18, the restructuring index outperformed the Wind All A index by 1.19%[16] - The rolling 20-day return difference between the restructuring index and the Wind All A index remained near the zero axis, indicating stable performance[16] Group 5: Failed M&A Events - There were 5 failed M&A events during the week, involving companies such as Xinkeng Intelligent and Aisen Co., with total transaction values including 600,000 CNY for Huafeng Chemical's failed acquisition[13]