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Shanghai Wisdom Information Technology Co., Ltd. — Investor Relations & Filings

Ticker · 301315 ISIN · CNE1000064J7 Shenzhen Stock Exchange Manufacturing
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Filings indexed 273 across all filing types
Latest filing 2025-04-21 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 301315

About Shanghai Wisdom Information Technology Co., Ltd.

https://www.wsdinfo.com

Shanghai Wisdom Information Technology Co., Ltd., operating primarily under the brand DFRobot, specializes in the development and manufacturing of open-source hardware and robotics components. The company provides a comprehensive ecosystem of products including microcontrollers, sensors, actuators, and communication modules designed for makers, researchers, and educators. Key offerings include the Gravity series of plug-and-play modules and various robotic platforms. The firm focuses on lowering the barriers to electronics and robotics through accessible hardware and educational resources, supporting applications in the Internet of Things (IoT), artificial intelligence, and STEM education. Its product portfolio caters to a global community of developers and hobbyists seeking modular and scalable solutions for rapid prototyping and technical learning.

Recent filings

Filing Released Lang Actions
兴业证券股份有限公司关于上海威士顿信息技术股份有限公司2024年度定期现场检查报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2024年度定期现场检查报告" (2024 Annual On-site Inspection Report) issued by 兴业证券股份有限公司 (Industrial Securities Co., Ltd.) regarding 上海威士顿信息技术股份有限公司 (Shanghai Weisdun Information Technology Co., Ltd.). The content details a comprehensive on-site inspection covering company governance, internal control, information disclosure, protection of company interests, use of raised funds, performance, and fulfillment of commitments. It includes detailed checklists, findings, and recommendations related to compliance, internal audit, and fundraising project progress. The document is a formal inspection report by a sponsoring institution, not a general annual report, earnings release, or other financial statement. It is not a brief announcement or a certification letter but a substantive report on regulatory compliance and internal controls for the fiscal year 2024. This fits best under the category of Audit Report / Information (AR), which includes standalone audit reports and regulatory inspection results excluding full annual reports. The document length (5019 characters) and detailed content support this classification with high confidence. FY 2024
2025-04-21 Chinese
2024年度内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled '2024年度内部控制自我评价报告' which translates to '2024 Annual Internal Control Self-Evaluation Report'. It is a detailed report on the company's internal control evaluation for the year ending December 31, 2024. The content includes descriptions of internal control scope, evaluation standards, governance structure, risk assessment, control activities, and a conclusion on the effectiveness of internal controls. It is a comprehensive report focused on internal control evaluation rather than a general annual report or audit report. The document length is 8576 characters, indicating it is a full report rather than a brief announcement. The nature of the content aligns with an Audit Report / Information (AR) category, as it deals with internal control evaluation and related regulatory compliance, but is not a full annual report (10-K) or financial statement. Therefore, the appropriate classification is AR with high confidence. FY 2024
2025-04-21 Chinese
兴业证券股份有限公司关于上海威士顿信息技术股份有限公司使用自有资金支付募投项目部分款项并以募集资金等额置换的核查意见
Regulatory Filings Classification · 95% confidence The document is a detailed verification opinion from the sponsor (兴业证券股份有限公司) regarding the use of self-owned funds to pay for part of the fundraising investment projects by 上海威士顿信息技术股份有限公司 and the equivalent replacement with raised funds. It includes specifics about the fundraising amount, usage, approval by the board and supervisory committee, and compliance with regulatory requirements. The document is not a financial report itself but a regulatory compliance and verification statement related to fundraising and use of proceeds. It does not contain financial statements or earnings data, nor is it a simple announcement of a report. It fits best under Regulatory Filings (RNS) as it is a regulatory compliance document related to fundraising and fund usage verification.
2025-04-21 Chinese
兴业证券股份有限公司关于上海威士顿信息技术股份有限公司使用部分闲置募集资金（含超募资金）和闲置自有资金进行现金管理的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed report from a securities company (兴业证券股份有限公司) acting as a sponsor for Shanghai Weisdton Information Technology Co., Ltd. It discusses the use of idle raised funds (including over-raised funds) and idle proprietary funds for cash management. The document includes detailed information about the fundraising, the amount raised, the intended use of funds, the cash management plan, investment types, risk control measures, and the approval process by the board and supervisory committee. It also references regulatory guidelines and approvals from the China Securities Regulatory Commission and Shenzhen Stock Exchange. The document is substantive, contains detailed financial and operational information, and is not merely an announcement or a certification. It is not a full annual or interim report but a specific audit or verification report related to the use of raised funds and cash management. Therefore, it fits best under the category of Audit Report / Information (AR). The document length is 4109 characters, which is relatively short but contains detailed content and is not just an announcement of a report, so it is not RPA or RNS. Hence, the classification is AR with high confidence. FY 2025
2025-04-21 Chinese
2024年年度非经营性资金占用及其他关联资金往来情况的专项报告
Audit Report / Information Classification · 95% confidence The document is titled as a "专项报告" (special report) concerning non-operating fund occupation and other related party fund transactions for Shanghai Wisdom Information Technology Co., Ltd. It references an audit report issued on April 21, 2025, for the 2024 fiscal year financial statements. The document includes a detailed summary table of non-operating fund occupation and related party fund transactions for 2024, with amounts and explanations. The report is prepared according to regulatory guidelines from the China Securities Regulatory Commission and Shenzhen Stock Exchange. The document is about a specific audit-related report on non-operating fund occupation and related party transactions, not a full annual report or interim report. It is a standalone audit-related report focusing on a particular regulatory compliance area, consistent with the definition of an Audit Report / Information (AR). The document length is about 2059 characters, which is short but contains substantive financial data and audit findings, so it is not merely an announcement or certification. Therefore, the best classification is AR (Audit Report / Information). FY 2024
2025-04-21 Chinese
2024年年度财务报告
Annual Report Classification · 100% confidence The document is titled as the "2024年度财务报告" (2024 Annual Financial Report) of Shanghai Weiston Information Technology Co., Ltd., dated April 21, 2025. It contains a detailed audit report by a registered accounting firm, including audit opinions, key audit matters, and responsibilities of management and auditors. The document also includes comprehensive financial statements such as consolidated and parent company balance sheets, profit and loss statements, and cash flow statements for the fiscal year ending December 31, 2024. The length of the document is substantial (15,000 characters), and it contains actual financial data and analysis rather than just an announcement or certification. This matches the definition of an Annual Report (10-K) which covers the company's yearly activity and full financial performance. Therefore, the document should be classified as an Annual Report (10-K). FY 2024
2025-04-21 Chinese

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