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Shenzhen Dynanonic CO.,LTD. — Investor Relations & Filings

Ticker · 300769 ISIN · CNE100003K95 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,496 across all filing types
Latest filing 2022-03-29 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 300769

About Shenzhen Dynanonic CO.,LTD.

https://www.dynanonic.com

Shenzhen Dynanonic CO.,LTD. specializes in the research, development, production, and sale of advanced nano-lithium-ion battery materials. The company primarily focuses on cathode materials, including nano-lithium iron phosphate (LFP) and lithium manganese iron phosphate (LMFP), alongside carbon nanotubes and related conductive agents. Utilizing proprietary liquid-phase synthesis technology, Dynanonic produces materials characterized by high safety, long cycle life, and stable performance. Its products are extensively applied in electric vehicles and large-scale energy storage systems. As a key supplier in the global battery supply chain, the company emphasizes continuous innovation in material science to enhance energy density and cost-efficiency for next-generation power solutions.

Recent filings

Filing Released Lang Actions
深圳市德方纳米科技股份有限公司2021年度内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "内部控制自我评价报告" which translates to "Internal Control Self-Evaluation Report" for the year 2021. It discusses the company's internal control evaluation, including financial and non-financial internal control effectiveness, control activities, risk assessment, and internal audit. The document is detailed and contains substantive content about internal control evaluation and results, not just an announcement or summary. It is not an annual report (10-K), earnings release, or other financial statement but a specialized report on internal control evaluation. This fits the definition of an Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles and internal control evaluations. The document is not a mere announcement or certification but a full report with detailed evaluation and conclusions. Therefore, the appropriate classification is AR with high confidence. FY 2021
2022-03-29 Chinese
关于2021年年度报告披露的提示性公告
Report Publication Announcement Classification · 100% confidence The document is a short announcement (400 characters) from Shenzhen Defang Nano Technology Co., Ltd. It states that the 2021 Annual Report and its summary were approved and published on March 30, 2022, on the official disclosure website. The text does not contain the actual annual report or financial data but rather informs investors about the availability of the report. According to the 'Menu vs Meal' rule, such a brief notice announcing the publication of a report is classified as a Report Publication Announcement (RPA), not the Annual Report (10-K) itself.
2022-03-29 Chinese
2021年度董事会工作报告
Board/Management Information Classification · 95% confidence The document is titled as a "董事会工作报告" which translates to "Board of Directors Work Report" for the year 2021. It details the activities, meetings, and decisions of the company's board of directors throughout the year, including summaries of meetings, resolutions passed, and plans for the next year. The content focuses on the board's governance, oversight, and operational roles rather than financial results or audit opinions. There is no indication that this is an annual report, audit report, or earnings release. It is not a regulatory filing or announcement but a detailed report on board and management activities. Therefore, the document fits best under the category of Board/Management Information (MANG). The document length (7508 characters) and detailed content support this classification with high confidence.
2022-03-29 Chinese
2021年度独立董事述职报告（王文广）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Work Report" for the year 2021 from Shenzhen Defang Nano Technology Co., Ltd. It details the independent director's attendance at board and shareholder meetings, opinions on various board resolutions, committee work, and efforts to protect investor rights. The content is a narrative report on the independent director's duties and activities during the year, not a financial report or announcement. It does not contain financial statements or earnings data, nor is it a notice or announcement of voting results or management changes. This type of document fits best under Board/Management Information (MANG) as it relates to the activities and responsibilities of a board member, specifically an independent director's report on their role and oversight.
2022-03-29 Chinese
2021年度独立董事述职报告（毕晓婷）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Report" for the year 2021 from Shenzhen Defang Nano Technology Co., Ltd. It details the independent director's attendance at board and shareholder meetings, opinions on various company matters, committee work, investigations, and efforts to protect investor rights. The content is a detailed narrative of the independent director's duties and activities over the year, rather than a financial report or announcement. It does not contain financial statements or earnings data, nor is it a brief announcement or a proxy solicitation. It is a specialized report related to board/management activities and governance, specifically focusing on the independent director's role and duties. This fits best under Board/Management Information (MANG), which covers announcements of changes or reports related to the company's board or senior management activities. The document length is 4194 characters, which is substantial for a report of this nature and not a mere announcement. Therefore, the classification is MANG with high confidence.
2022-03-29 Chinese
监事会决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the 20th meeting of the third Supervisory Board of Shenzhen Defang Nano Technology Co., Ltd. It includes multiple agenda items such as approval of the 2021 Supervisory Board work report, 2021 financial statements, 2021 annual report, special reports on fund usage, internal control reports, profit distribution plans, audit firm reappointment, remuneration plans, credit guarantees, related party transactions, stock repurchase and cancellation, and stock incentive plans. The document repeatedly states that the detailed reports and announcements are separately disclosed on the official information disclosure website (cninfo.com.cn) with specific announcement numbers. This indicates that this document is a meeting resolution announcement rather than the actual reports themselves. The document is about the Supervisory Board meeting resolutions and approvals, which falls under Board/Management Information (MANG). The document length is about 5405 characters, which is sufficient for a detailed meeting resolution announcement. Therefore, the classification is MANG with high confidence.
2022-03-29 Chinese

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