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Wuxi DK Electronic Materials Co.,Ltd. — Investor Relations & Filings

Ticker · 300842 ISIN · CNE1000040T6 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,142 across all filing types
Latest filing 2026-03-27 Capital/Financing Update
Country CN China
Listing Shenzhen Stock Exchange 300842

About Wuxi DK Electronic Materials Co.,Ltd.

https://www.dkem.cn

Wuxi DK Electronic Materials Co., Ltd. (DKEM) specializes in the research, development, production, and sales of high-performance electronic materials. The company's primary focus is on metallization solutions for the photovoltaic sector, specifically conductive silver pastes used in the manufacturing of crystalline silicon solar cells. Its product portfolio includes front-side and back-side silver pastes tailored for various cell architectures, such as PERC, TOPCon, and HJT (Heterojunction) technologies. Beyond solar energy, DKEM develops advanced materials for semiconductor packaging and electronic components. The company emphasizes technological innovation and high-efficiency formulations to improve the energy conversion efficiency of solar modules. By providing critical materials for renewable energy and electronics, DKEM supports the global transition to sustainable power and advanced microelectronics manufacturing.

Recent filings

Filing Released Lang Actions
关于为子公司提供担保的进展公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the progress of guarantees provided by the company to its subsidiary. It details the guarantee amount, the parties involved, financial data of the subsidiary, and the board's opinion on the guarantee. It does not contain financial statements or comprehensive financial performance data. The document is a regulatory announcement about a specific financing guarantee event, not a full financial report or earnings release. It fits best under the category of Capital/Financing Update (CAP) as it relates to financing activities and guarantees provided by the company.
2026-03-27 Chinese
关于公司副总经理、董事会秘书辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of the company's Vice General Manager and Board Secretary. It details the resignation, its effective date, and interim arrangements for the Board Secretary role. There is no financial data, no mention of financial results, reports, or regulatory filings beyond the resignation notice. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management.
2026-03-27 Chinese
关于为子公司提供担保的进展公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement by Wuxi Dike Electronic Materials Co., Ltd. regarding the progress of providing guarantees for its subsidiary. It details the guarantee amount, the parties involved, financial data of the subsidiary, and the board's opinion on the guarantee. The document is an update on financing-related activities, specifically about guarantees provided to a subsidiary for financing purposes. It does not contain comprehensive financial statements or quarterly/yearly financial results, nor is it a report or transcript. It is not a regulatory filing or certification. The content fits best under Capital/Financing Update (CAP) as it relates to financing guarantees and capital commitments.
2026-03-24 Chinese
2025年度内部控制审计报告-[2026]京会兴审字第01290004号
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Audit Report" for the fiscal year 2025 of Wuxi Dike Electronic Materials Co., Ltd. It contains detailed audit opinions on the effectiveness of internal controls over financial reporting as of December 31, 2025, issued by a registered accounting firm. The content includes responsibilities of the company and auditors, limitations of internal control, audit opinions, and detailed internal control self-evaluation by the company. The document is about the audit of internal controls rather than the full annual report or financial statements. It matches the description of an Audit Report / Information (AR) which includes standalone audit reports and applied accounting principles related to internal controls. The document length (7270 characters) and detailed content confirm it is the report itself, not just an announcement or certification. Therefore, the correct classification is AR with high confidence. FY 2025
2026-03-19 Chinese
2025年度董事会工作报告
Board/Management Information Classification · 95% confidence The document is titled as the "2025年度董事会工作报告" (2025 Annual Board of Directors Work Report) of Wuxi Dike Electronic Materials Co., Ltd. It details the board's activities, company performance, governance, committee work, and plans for 2026. It includes financial performance figures for 2025 and discusses governance and operational matters. The document is a comprehensive report on the board's work over the year, not just an announcement or summary. It is not a full annual report (10-K) but specifically focuses on the board's work and governance activities. This fits the category of Board/Management Information (MANG), which covers announcements about board activities and management information. The document length (7194 characters) and content confirm it is a substantive report rather than a brief announcement or certification. Therefore, the appropriate classification is MANG with high confidence.
2026-03-19 Chinese
关于会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a change in accounting policies by the company Wuxi Dike Electronic Materials Co., Ltd. It details the reasons for the change, references new accounting standards issued by the Ministry of Finance, and includes opinions from the audit committee and board of directors approving the change. The document does not contain financial statements or detailed financial data but is a formal announcement of the accounting policy change. It is not a full annual or interim report, nor an audit report or earnings release. Given the nature of the content and the formal announcement style, this fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2026-03-19 Chinese

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