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WINTIME ENERGY GROUP CO.,LTD. — Investor Relations & Filings

Ticker · 600157 ISIN · CNE000000WD4 LEI · 300300W8M7JY3INMAS32 Shanghai Stock Exchange Mining and quarrying
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Filings indexed 3,005 across all filing types
Latest filing 2026-05-22 Capital/Financing Update
Country CN China
Listing Shanghai Stock Exchange 600157

About WINTIME ENERGY GROUP CO.,LTD.

http://www.wtecl.com

Wintime Energy Group Co., Ltd. is an integrated energy enterprise focused on coal mining, power generation, and petrochemical logistics. The company operates large-scale coal mines primarily producing high-quality coking coal and thermal coal. Its power generation division manages multiple thermal power plants, providing stable electricity supply to regional grids. In addition to traditional energy sectors, the group is expanding into the new energy landscape, specifically focusing on energy storage technologies such as vanadium redox flow batteries. The company maintains a comprehensive industrial chain that integrates resource extraction, energy conversion, and logistics services. Its strategic focus emphasizes operational efficiency, resource security, and the transition toward sustainable energy solutions through technological innovation and the development of diversified energy assets.

Recent filings

Filing Released Lang Actions
永泰能源集团股份有限公司关于为公司所属企业提供担保的公告
Capital/Financing Update Classification · 85% confidence The document is a formal disclosure by a listed company regarding guarantees provided for its subsidiaries’ bank borrowings. It details borrowing amounts, guarantee parties, approval authorities, and risk ratios – representing a financing arrangement update rather than an operational report, management change, or earnings release. This falls under capital/financing activity announcements.
2026-05-22 Chinese
永泰能源集团股份有限公司2025年年度股东会会议资料
AGM Information Classification · 92% confidence The document is titled “2025年年度股东会会议资料” and contains the detailed agenda, meeting arrangements, board work reports, proposals to be voted on, and other materials prepared for the Annual General Meeting of shareholders. It is not the full annual report itself but the meeting presentation/ materials for the AGM.
2026-05-20 Chinese
永泰能源集团股份有限公司关于参加山西辖区上市公司2026年投资者网上集体接待日活动的公告
Regulatory Filings Classification · 70% confidence The document is a formal corporate announcement (公告) informing investors of the company’s participation in an online investor reception event. It contains details on timing, format, and contact information but does not include any substantive financial data, report attachments, or presentation materials. It does not fit specific categories like earnings release, interim report, or proxy materials. As a general regulatory announcement, it falls under the fallback category Regulatory Filings (RNS).
2026-05-18 Chinese
永泰能源集团股份有限公司关于召开2025年度业绩说明会的公告
Regulatory Filings Classification · 50% confidence The document is a public notice by 永泰能源 (ticker 600157) announcing the date, time, format, and participation details for its 2025 annual performance explanation meeting (业绩说明会). It does not contain the actual annual report, financial statements, slide deck, or transcript of the session, nor does it announce dividend payments, voting results, share transactions, or legal/financing events. It is a general regulatory announcement about an upcoming investor event. Therefore, it falls into the fallback category “Regulatory Filings” (RNS).
2026-05-10 Chinese
永泰能源集团股份有限公司关于股份回购进展公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement regarding the progress of a share repurchase program by 永泰能源集团股份有限公司. It details the number of shares repurchased, the price range, total amount spent, and references the regulatory framework governing share buybacks. The document does not contain financial statements or detailed financial analysis but focuses on the status and specifics of the company's own share transactions. This matches the description of a 'Transaction in Own Shares' filing, which reports on the company's buyback or sale of its own shares.
2026-05-07 Chinese
永泰能源集团股份有限公司第十二届董事会第十九次会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of resolutions passed at a board meeting of Yongtai Energy Group Co., Ltd. It details the convening of the 19th meeting of the 12th board, voting results on terminating a share issuance transaction, and signing a termination agreement. The content focuses on board decisions and corporate governance matters rather than financial results or reports. There is no indication of financial statements, audit information, or regulatory filings beyond the board meeting resolutions. Therefore, this document fits the category of Board/Management Information (MANG). The document length is short and it is not a report publication announcement or certification, so it is not RPA or RNS.
2025-02-07 Chinese

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