Skip to main content
SHENZHEN BLUETRUM TECHNOLOGY CO., LTD. logo

SHENZHEN BLUETRUM TECHNOLOGY CO., LTD. — Investor Relations & Filings

Ticker · 688332 ISIN · CNE100006699 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 422 across all filing types
Latest filing 2025-12-12 Governance Information
Country CN China
Listing Shanghai Stock Exchange 688332

About SHENZHEN BLUETRUM TECHNOLOGY CO., LTD.

https://www.bluetrum.com/

SHENZHEN BLUETRUM TECHNOLOGY CO., LTD. specializes in the design and development of low-power wireless communication and high-performance audio SoC (System-on-Chip) solutions. The company focuses on integrated circuits for Bluetooth audio applications, including TWS earbuds, wireless headsets, and portable speakers. Its product portfolio features highly integrated RISC-V based architectures that combine RF, baseband, and power management units. Bluetrum provides comprehensive hardware and software development platforms for consumer electronics, wearable devices, and IoT applications. The company is recognized for its cost-effective, energy-efficient chipsets that support advanced features such as active noise cancellation (ANC), environmental noise cancellation (ENC), and low-latency transmission.

Recent filings

Filing Released Lang Actions
委托理财管理制度（2025年12月）
Governance Information Classification · 95% confidence The document is titled '深圳市中科蓝讯科技股份有限公司 委托理财管理制度' which translates to 'Entrusted Financial Management System' of the company. It is a detailed internal policy document outlining principles, approval authorities, risk control, management responsibilities, and disclosure obligations related to the company's entrusted financial management activities. There are no financial statements, no earnings data, no regulatory filings or announcements, no voting results, no management changes, no legal proceedings, no merger or acquisition information, and no presentation or transcript content. The document is a governance or internal control policy document related to financial management practices. It does not fit into categories like Annual Report, Interim Report, Earnings Release, or Regulatory Filings. The closest fitting category is Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document is about internal governance of entrusted financial management, so CGR is the best classification. The document length is 4368 characters, which is a full policy document, not a brief announcement or certification, so it is not RPA or RNS. Confidence is high given the clear nature of the document as an internal governance policy.
2025-12-12 Chinese
对外担保管理制度（2025年12月）
Governance Information Classification · 95% confidence The document is titled '深圳市中科蓝讯科技股份有限公司 对外担保管理制度' which translates to 'Shenzhen Zhongke Lanxun Technology Co., Ltd. External Guarantee Management System'. It is a detailed internal policy document outlining the principles, approval procedures, management, and disclosure requirements related to the company's external guarantees. The content includes references to relevant laws, company bylaws, and regulatory requirements, but it is not a financial report, earnings release, or regulatory filing. It is not an announcement or a report publication notice but a governance or management internal control document. The document is a formal policy or governance document related to company management practices, specifically about external guarantees. Therefore, the most appropriate classification is Governance Information (CGR). The document length (6168 characters) and detailed procedural content support this classification with high confidence.
2025-12-12 Chinese
累积投票制度（2025年12月）
Governance Information Classification · 95% confidence The document is titled '累积投票制度' (Cumulative Voting System) and is issued by Shenzhen Zhongke Lanxun Technology Co., Ltd. It details the rules and procedures for cumulative voting in the election of the company's board of directors, including nomination, voting methods, and election principles. The content focuses on governance structure and board election mechanisms rather than financial data, audit results, or meeting results. It is a governance-related document outlining internal rules and practices for board elections. There is no indication that this is a report, announcement of voting results, or a regulatory filing. Given the detailed governance rules and procedures, the document best fits the category of Governance Information (CGR). The document length is 4409 characters, which is substantive and not a brief announcement or certification.
2025-12-12 Chinese
董事会议事规则（2025年12月）
Governance Information Classification · 95% confidence The document is titled '董事会议事规则' which translates to 'Rules of Procedure for the Board of Directors' of Shenzhen Zhongke Lanxun Technology Co., Ltd. It details the governance structure, meeting procedures, voting rules, and responsibilities of the board of directors. There is no financial data, earnings information, or regulatory filing content. The document focuses on internal governance practices and board operations, which aligns with the definition of Governance Information (CGR). The document length is sufficient and it is not an announcement or a brief notice but a full set of governance rules. Therefore, the appropriate classification is CGR with high confidence.
2025-12-12 Chinese
董事会秘书工作细则（2025年12月）
Governance Information Classification · 100% confidence The document is titled '董事会秘书工作细则' which translates to 'Board Secretary Work Rules'. It outlines the duties, qualifications, appointment, and responsibilities of the company's board secretary. It references relevant laws and regulations but does not contain financial data, financial statements, or any report of financial performance. It is a governance-related document detailing internal rules and responsibilities related to the board secretary role. The document length is 3401 characters, which is relatively short and focused on governance policies rather than financial or operational reporting. Therefore, the most appropriate classification is Governance Information (CGR).
2025-12-12 Chinese
内幕信息知情人登记管理制度（2025年12月）
Governance Information Classification · 95% confidence The document is titled '内幕信息知情人登记管理制度' which translates to 'Insider Information Insider Registration Management System' and is issued by Shenzhen Zhongke Lanxun Technology Co., Ltd. It details the company's internal policies and procedures for managing insider information, including definitions, scope, registration, confidentiality, and responsibilities. The document references relevant laws and regulatory guidelines but does not contain financial statements, earnings data, or any form of financial results. It is a governance-related internal policy document focused on compliance and insider information management rather than a financial report or announcement. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-12-12 Chinese

Browse filings by year

5 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.