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

Ticker · 688332 ISIN · CNE100006699 Shanghai Stock Exchange Manufacturing
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Filings indexed 422 across all filing types
Latest filing 2023-04-17 Investor Presentation
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
关于召开2022年度暨2023年第一季度业绩说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement about the scheduling and details of an upcoming earnings explanation meeting (业绩说明会) for the 2022 annual results and 2023 first quarter results. It references that the 2022 annual report has already been disclosed and that the 2023 first quarter report will be disclosed on April 25, 2023. The document provides meeting time, location, participation method, and contact information. It does not contain actual financial data or detailed financial statements but serves as a notice for an investor presentation event. Therefore, it is best classified as an Investor Presentation (IP) announcement rather than the report itself or a simple report publication announcement.
2023-04-17 Chinese
第二届监事会第五次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the fifth meeting of the second Supervisory Board of Shenzhen Zhongke Lanxun Technology Co., Ltd. It includes approvals of various reports such as the 2022 Supervisory Board Work Report, 2022 Financial Final Accounts Report, 2022 Annual Report and its summary, and other related proposals. However, the document repeatedly states that these reports will be disclosed later on the Shanghai Stock Exchange website and other official media, indicating that this document itself is not the full annual report but an announcement of meeting resolutions and approvals. The document length is 3673 characters, which is relatively short and consistent with an announcement rather than a full report. The content focuses on meeting resolutions and approvals rather than presenting the full financial data or detailed report content. Therefore, this document is best classified as a Regulatory Filing (RNS) because it is an official announcement of meeting resolutions and approvals related to reports, not the reports themselves.
2023-04-13 Chinese
2022年度募集资金存放与使用情况的专项报告
Capital/Financing Update Classification · 95% confidence The document is a detailed report on the company's 2022 annual fundraising (募集资金) storage and usage situation. It includes specific financial figures about the amount raised, usage, balance, and management of the funds. It references regulatory guidelines from the China Securities Regulatory Commission and the Shanghai Stock Exchange, and includes auditor and sponsor institution opinions on the fundraising funds' management and usage. The document is not a general annual report or earnings release but a specialized report focused on the management and use of raised capital. This matches the definition of a Capital/Financing Update (CAP), which covers updates on company fundraising and capital structure changes. The document length is substantial (7680 characters), and it contains detailed financial data and analysis related to fundraising usage, not just an announcement or certification. Therefore, the correct classification is CAP with high confidence.
2023-04-13 Chinese
关于公司募投项目延期的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Shenzhen Zhongke Lanxun Technology Co., Ltd. regarding the delay of investment projects funded by proceeds from their IPO. It details the original and postponed timelines for the projects, reasons for the delay, and confirms that the investment content, total amount, and implementation entities remain unchanged. It includes opinions from the board, independent directors, supervisory board, and the sponsoring institution. The document is a formal disclosure about changes in the use of raised capital, specifically about the postponement of projects funded by the IPO proceeds. It does not contain financial statements or quarterly results, nor is it a full annual report or audit report. It is not a call transcript, nor a remuneration or governance report. It is an update on the company's capital investment projects and their timelines, which fits the category of Capital/Financing Update (CAP). The document length is over 5,000 characters and contains substantive information about the capital project delays, not just a brief announcement or a certification, so it is not Regulatory Filings (RNS) or Report Publication Announcement (RPA). Therefore, the best classification is CAP with high confidence.
2023-04-13 Chinese
2022年度董事会审计委员会履职情况报告
Audit Report / Information Classification · 95% confidence The document is titled as the "2022年度董事会审计委员会履职情况报告" which translates to "2022 Annual Board Audit Committee Performance Report." It details the activities, meetings, and oversight functions of the company's audit committee during the year 2022. The content includes descriptions of audit committee composition, meeting summaries, supervision of external auditors, review of financial reports, internal audit guidance, and related party transactions. It is a report on the audit committee's duties and performance rather than a standalone audit report or full annual report. The document length is 2054 characters, which is relatively short and focused on committee activities rather than full financial statements or audit opinions. This fits best under the category of Audit Report / Information (AR), which includes reports on audit committee activities and applied accounting principles but excludes full annual reports. Therefore, the classification is AR with high confidence. FY 2022
2023-04-13 Chinese
关于聘任公司证券事务代表的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the appointment of a securities affairs representative by the company's board. It includes details about the appointee's qualifications and contact information. There is no financial data, no report attached or referenced as being published, and no mention of voting results or meeting materials. This fits the category of Board/Management Information (MANG), as it relates to changes in company personnel in a governance role.
2023-04-13 Chinese

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