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Beijing Haitian Ruisheng Science Technology Ltd. — Investor Relations & Filings

Ticker · 688787 ISIN · CNE1000050Q1 Shanghai Stock Exchange Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 573 across all filing types
Latest filing 2026-05-18 Major Shareholding Noti…
Country CN China
Listing Shanghai Stock Exchange 688787

About Beijing Haitian Ruisheng Science Technology Ltd.

Beijing Haitian Ruisheng Science Technology Ltd., operating globally as SpeechOcean, specializes in providing high-quality training data for artificial intelligence development. The company focuses on the collection, processing, and annotation of multi-modal datasets, including speech, text, and image/video data. Its core offerings support key AI applications such as automatic speech recognition (ASR), text-to-speech (TTS), natural language processing (NLP), and computer vision (CV). With a vast repository of proprietary resources covering over 190 languages and dialects, the firm serves a diverse clientele ranging from global technology leaders to specialized AI research institutions. By leveraging professional data processing technologies and rigorous quality control standards, the company enables the optimization of machine learning models across various sectors, including intelligent driving, smart home systems, and mobile telecommunications.

Recent filings

Filing Released Lang Actions
海天瑞声股东减持股份结果公告
Major Shareholding Notification Classification · 85% confidence The document is a formal announcement by Beijing Haituian Ruisheng Technology Co., Ltd. reporting the results of share reductions by its controlling shareholder and concerted parties, including detailed shareholding at various stages, reduction amounts, dates, methods, and compliance statements. This fits squarely into the “Major Shareholding Notification” category, which covers disclosures of changes in significant share ownership by major shareholders.
2026-05-18 Chinese
海天瑞声董事、高级管理人员减持股份结果公告
Director's Dealing Classification · 91% confidence The document is an official announcement by the company disclosing the results of share reductions by its board members and senior management, detailing the number of shares sold, price range, and post-transaction holdings. This is a report of insider transactions by directors and executives, matching the Director's Dealing category.
2026-05-13 Chinese
海天瑞声关于持股5%以上股东权益变动触及1%刻度的提示性公告
Major Shareholding Notification Classification · 100% confidence The document is a public announcement regarding a change in shareholding by a shareholder and its concerted parties, specifically a reduction in shareholding by more than 1%. It includes detailed information about the shareholder identities, shareholding percentages before and after the change, and confirms compliance with relevant securities laws. The document does not contain financial statements, management discussion, or other report content. It is a notification of a major shareholding change crossing a threshold, which fits the definition of 'Major Shareholding Notification' (MRQ). The document length is short and focused solely on shareholding changes, not a full report or announcement of a report publication.
2026-05-07 Chinese
海天瑞声关于召开2025年年度暨2026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 of a performance explanation meeting (业绩说明会) for the 2025 annual and 2026 first quarter results. It specifies the date, time, location, and participation details for the meeting, which will be held as an online interactive session. The document states that the company has already published the 2025 annual report and 2026 Q1 report on April 24, 2026, and this meeting is to facilitate investor understanding and Q&A. The document does not contain actual financial data or detailed financial statements but is an announcement of an upcoming investor presentation event focused on financial results and interaction. Therefore, it fits the category of Investor Presentation (IP) rather than the actual Annual Report (10-K) or Interim Report (IR). The document length is short (1412 characters), and it is clearly an announcement of a meeting, not the report itself or a transcript. Hence, the correct classification is Investor Presentation (IP).
2026-05-06 Chinese
海天瑞声关于2026年第一季度计提资产减值准备的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by Beijing Haitian Ruisheng Technology Co., Ltd. regarding the provision for asset impairment for the first quarter of 2026. It details the amounts of credit impairment losses and asset impairment losses recognized as of March 31, 2026, and explains the accounting basis and impact on the company's consolidated profit. The document is relatively short (1061 characters) and focuses on a specific accounting adjustment for a quarterly period. It does not contain full financial statements or comprehensive financial analysis typical of an Interim/Quarterly Report (IR). Instead, it is a specific announcement about an accounting provision related to the quarterly period. This type of announcement is best classified as a Regulatory Filing (RNS) because it is a regulatory disclosure about a financial matter but not a full report or earnings release. It is not an Earnings Release (ER) because it does not present key highlights of quarterly results, nor is it a full Interim Report (IR) due to lack of substantive financial data and analysis. Therefore, the most appropriate classification is Regulatory Filings (RNS).
2026-04-23 Chinese
海天瑞声2026年第一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "北京海天瑞声科技股份有限公司2026 年第一季度报告" which translates to "Beijing Haitu Ruisheng Technology Co., Ltd. 2026 First Quarter Report." It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and management commentary for the first quarter of 2026. The report explicitly states it is unaudited and covers the quarterly period from January to March 2026. The presence of comprehensive financial statements and analysis for a period shorter than a full fiscal year clearly identifies this as an Interim / Quarterly Report. The document length is over 13,000 characters and contains substantive financial data, not just an announcement or certification. Therefore, the correct classification is Interim / Quarterly Report (IR).
2026-04-23 Chinese

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