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Shuangliang Eco-Energy Systems Co.,Ltd — Investor Relations & Filings

Ticker · 600481 ISIN · CNE000001DW2 LEI · 6556005URCO8CNFH2721 Shanghai Stock Exchange Manufacturing
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Filings indexed 2,216 across all filing types
Latest filing 2026-05-22 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 600481

About Shuangliang Eco-Energy Systems Co.,Ltd

https://www.shuangliangglobal.com/

Shuangliang Eco-Energy Systems Co.,Ltd. specializes in the development and manufacturing of energy-saving and environmental protection equipment. The company’s core product portfolio includes lithium bromide absorption chillers and heat pumps designed for industrial waste heat recovery and district heating. It is a major provider of air-cooled condensers for thermal power plants and seawater desalination systems. In recent years, the company has diversified into the solar energy sector, establishing large-scale production facilities for high-purity monocrystalline silicon ingots and wafers. By integrating advanced thermal engineering with renewable energy material manufacturing, the company provides comprehensive solutions for carbon reduction and resource efficiency across the power, chemical, and metallurgical sectors.

Recent filings

Filing Released Lang Actions
上海市通力律师事务所关于双良节能系统股份有限公司2025年年度股东会的法律意见书
Regulatory Filings Classification · 9% confidence The document is a formal legal opinion (“法律意见书”) issued by a law firm regarding the convening, attendance, voting procedures, and results of the 2025 Annual General Meeting. It is not the Annual Report itself, nor an investor presentation or earnings release. It does not solicit votes (proxy statement) but rather provides legal certification and compliance commentary, along with the detailed voting results. Such compliance/legal opinion filings to regulators or exchanges fall under general regulatory filings. Therefore, the appropriate classification is Regulatory Filings (RNS).
2026-05-22 Chinese
双良节能系统股份有限公司关于公司股票交易异常波动的公告
Regulatory Filings Classification · 85% confidence The document is an announcement regarding abnormal stock price fluctuations under Shanghai Stock Exchange listing rules. It contains no financial statements or detailed report data, but is a compliance disclosure mandated by the regulator. It does not fit any specific category like earnings release, dividend notice, or share issue, so it falls into the general regulatory filings category.
2026-05-21 Chinese
双良节能系统股份有限公司2025年年度股东会会议资料
AGM Information Classification · 95% confidence The document is clearly the full set of materials for the company’s 2025 Annual General Meeting, including meeting instructions, agenda items, board work report, financial statements, proposals on distribution, auditor reappointment, governance amendments, remuneration, and strategic reports. This corresponds exactly to AGM Information (materials shared at an AGM).
2026-05-13 Chinese
双良节能系统股份有限公司向不特定对象发行可转换公司债券第七次临时受托管理事务报告（2026年度）
Capital/Financing Update Classification · 95% confidence The document is titled as the 'Seventh Interim Trustee Management Affairs Report (2026)' related to the issuance of convertible bonds by 双良节能系统股份有限公司. It contains detailed information about the bond issuance, terms, credit rating, and a specific quarterly financial impact (2026 Q1 net loss). The document is a report prepared by the bond trustee (中金公司) to inform bondholders about significant matters affecting the bonds. It is not an annual or quarterly financial report of the company itself, nor is it an announcement of voting results or a proxy statement. It is a trustee management report related to bond issuance and ongoing bond management. Given the detailed nature and the focus on bond management affairs, this fits best under the category of Capital/Financing Update (CAP). The document length is under 5,000 characters but contains substantive information, so it is not a mere announcement (RPA). Therefore, the classification is CAP with high confidence.
2026-05-07 Chinese
双良节能系统股份有限公司关于2025年度暨2026年第一季度业绩暨现金分红说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement for an upcoming earnings and cash dividend explanation meeting scheduled for May 15, 2026. It references that the 2025 annual report and 2026 first quarter report have already been disclosed on the Shanghai Stock Exchange website. The document provides details about the meeting time, location, participants, and how investors can join and ask questions. It does not contain actual financial statements or substantive financial data itself, but rather serves as a notice for the event where such information will be discussed. The document length is short (1252 characters) and it is clearly an announcement of a meeting related to financial results, not the financial report itself. Therefore, it fits the category of Investor Presentation (IP) as it is a detailed presentation event for investors focusing on financials and company strategy.
2026-05-07 Chinese
双良节能系统股份有限公司2025年度财务报表审计报告
Regulatory Filings
2026-04-27 Chinese

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