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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 2025-12-12 Proxy Solicitation & In…
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2025年第一次临时股东大会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed notice about the convening of the 2025 first extraordinary general meeting (临时股东大会) of Shenzhen Zhongke Lanxun Technology Co., Ltd. It includes information about the meeting date, voting methods, agenda items, shareholder registration, and proxy authorization. It does not contain financial statements or results but is a formal announcement to shareholders about the meeting and voting procedures. The document length is 3312 characters, which is relatively short and consistent with a meeting notice rather than a full report. Therefore, this document fits the category of a Proxy Solicitation & Information Statement (PSI), as it provides materials sent to shareholders to inform and request votes for the meeting.
2025-12-12 Chinese
关于注销部分募集资金理财产品专用结算账户的公告
Capital/Financing Update Classification · 95% confidence The document is a formal announcement from Shenzhen Zhongke Lanxun Technology Co., Ltd. regarding the cancellation of certain special settlement accounts for fundraising financial products. It details the account closure, references prior announcements, and complies with regulatory disclosure requirements. The document is short (1206 characters) and serves as a notification of a specific corporate action related to fundraising account management, not a full financial report or detailed financial data. It does not contain financial statements or comprehensive analysis, nor is it a report publication announcement. This fits the category of a Capital/Financing Update (CAP), which covers updates on company fundraising and capital structure changes.
2025-11-11 Chinese
第二届董事会第二十一次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 21st meeting of the company's second board of directors. It includes details about the meeting date, attendance, and voting results. The key resolution mentioned is the approval of the company's 2025 third quarter report, but the actual report is not included; instead, it states that the report is disclosed on official media and the stock exchange website. The document also mentions the approval of a market value management system. The document length is short (1213 characters) and serves as a meeting resolution announcement rather than the report itself. Therefore, it is best classified as a Board/Management Information (MANG) filing, which covers announcements of board decisions and management matters.
2025-10-28 Chinese
关于召开2025年第三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 a third quarter earnings explanation meeting (业绩说明会) for the company Shenzhen Zhongke Lanxun Technology Co., Ltd. It references the prior disclosure of the 2025 third quarter report but does not contain the report itself or detailed financial data. The document provides meeting time, location, participants, and instructions for investor participation. It is essentially a notice about an upcoming earnings call or presentation rather than the transcript or the report itself. Therefore, it fits best as a Call Transcript (CT) announcement or an Investor Presentation (IP) announcement. However, since it is announcing the earnings explanation meeting (which is a form of investor presentation focused on financial results), the most appropriate classification is Investor Presentation (IP). The document length is short (1286 characters), and it does not contain actual financial statements or detailed analysis, so it is not an Interim/Quarterly Report (IR) or Earnings Release (ER).
2025-10-28 Chinese
第二届监事会第二十一次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a meeting resolution announcement from the Supervisory Board of Shenzhen Zhongke Lanxun Technology Co., Ltd. It discusses the approval of the company's 2025 third quarter report and confirms the report's compliance and accuracy. However, the document itself does not contain the actual financial data or the report but refers readers to the full 2025 third quarter report published elsewhere. The document length is short (907 characters) and serves as an announcement of the meeting resolution and the report's approval, not the report itself. According to the 'Menu vs Meal' rule, this is a Report Publication Announcement (RPA) or a Regulatory Filing (RNS). Since it is a formal announcement of the meeting resolution and report approval, it fits best under Regulatory Filings (RNS) as it does not attach or include the full report but announces the approval and references where to find it.
2025-10-28 Chinese
2025年第三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2025 Third Quarter Report" of Shenzhen Zhongke Lanxun Technology Co., Ltd. It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and notes on non-recurring gains and losses. The report covers the third quarter period (a quarter shorter than a full fiscal year) and includes unaudited financial statements and management assurances about the accuracy of the report. The length of the document (over 13,000 characters) and the presence of substantive financial data confirm it is a comprehensive quarterly financial report rather than a brief announcement or certification. Therefore, this document fits the definition of an Interim / Quarterly Report (IR).
2025-10-28 Chinese

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