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Inner Mongolia OJing Science & Technology Co., Ltd. — Investor Relations & Filings

Ticker · 001269 ISIN · CNE100005KT3 Shenzhen Stock Exchange Manufacturing
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Filings indexed 659 across all filing types
Latest filing 2025-08-29 Governance Information
Country CN China
Listing Shenzhen Stock Exchange 001269

About Inner Mongolia OJing Science & Technology Co., Ltd.

https://www.ojingquartz.com

Inner Mongolia OJing Science & Technology Co., Ltd. specializes in the research, development, production, and sale of high-purity quartz crucibles and related silicon material processing services. The company's core product line includes various specifications of quartz crucibles essential for the Czochralski method of pulling monocrystalline silicon ingots, which are used in the photovoltaic and semiconductor sectors. Additionally, the company provides silicon material cleaning, recycling, and processing services to enhance resource efficiency within the solar energy supply chain. By focusing on high-performance materials and technical support, the company serves major manufacturers of solar cells and semiconductor wafers, contributing to the advancement of clean energy technologies and electronic component manufacturing.

Recent filings

Filing Released Lang Actions
关于取消监事会暨修订《公司章程》及修订、制定公司部分治理制度的公告
Governance Information Classification · 95% confidence The document is a detailed announcement from a company about the cancellation of its supervisory board and the corresponding amendments to its Articles of Association (公司章程). It includes extensive legal and governance-related content, such as changes to company governance structures, shareholder rights, board responsibilities, and compliance with relevant laws and regulations. There is no indication of financial statements, audit opinions, earnings data, or other financial performance metrics. The focus is on governance and corporate structure changes, specifically the cancellation of the supervisory board and revisions to governance documents. This fits the category of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-08-29 Chinese
半年度非经营性资金占用及其他关联资金往来情况汇总表
Interim / Quarterly Report Classification · 95% confidence The document is titled '2025 年半年度非经营性资金占用及其他关联资金往来情况汇总表', which translates to '2025 Half-Year Non-Operating Fund Occupation and Other Related Party Fund Transactions Summary Table'. It contains detailed tabular data about non-operating fund occupation and related party transactions for the half-year period of 2025. The document includes financial figures and accounting details for the half-year period, indicating it is a substantive financial report covering a period shorter than a full fiscal year. The document length is 3152 characters, which is relatively short but contains actual financial data and analysis rather than just an announcement or certification. Therefore, it fits the definition of an Interim / Quarterly Report (IR).
2025-08-29 Chinese
2025年半年度财务报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "内蒙古欧晶科技股份有限公司2025 年半年度财务报告" which translates to "Inner Mongolia Ou Jing Technology Co., Ltd. 2025 Semi-Annual Financial Report." It contains detailed financial statements including consolidated and parent company balance sheets, profit and loss statements, cash flow statements, and changes in equity for the half-year period ending June 30, 2025. The report explicitly states it is a half-year report and includes comprehensive financial data and analysis for the period. It also mentions that the report is unaudited. Given the detailed financial data for a period shorter than a full fiscal year and the nature of the content, this document fits the definition of an Interim / Quarterly Report (IR).
2025-08-29 Chinese
2025年半年度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "内蒙古欧晶科技股份有限公司2025 年半年度报告全文" which translates to "Inner Mongolia OJing Technology Co., Ltd. 2025 Semi-Annual Report Full Text." It explicitly states it is a half-year report for the period January 1, 2025 to June 30, 2025. The content includes detailed financial data, management discussion and analysis, business overview, financial indicators, and other comprehensive information typical of an interim or quarterly report. The document length is about 15,000 characters, indicating it is a full report rather than a brief announcement. There is no indication that this is merely an announcement of a report or a certification. Therefore, this document fits the definition of an Interim / Quarterly Report (IR).
2025-08-29 Chinese
关于持股5%以上股东权益变动触及1%、5%整数倍暨披露简式权益变动报告书的提示性公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement regarding changes in shareholding by a shareholder holding more than 5% of the company's shares. It details the reduction in shares held by Tianjin Wanzhao Huigu Real Estate Co., Ltd., including specific dates, share quantities, and percentages. The document references a "简式权益变动报告书" (Simplified Equity Change Report) and provides explanations about the shareholding changes, compliance with regulations, and confirms no impact on control or governance. This type of document is a notification of major shareholding changes crossing thresholds (1%, 5%, etc.). It is not a full financial report, audit, or management report, nor is it a proxy or voting announcement. Therefore, the appropriate classification is Major Shareholding Notification (MRQ). The document length is 2757 characters, which is consistent with a detailed announcement but not a full report. Confidence is high due to clear keywords and content focus on shareholding changes.
2025-08-13 Chinese
简式权益变动报告书
Major Shareholding Notification Classification · 100% confidence The document is titled as a "简式权益变动报告书" which translates to a "Simplified Equity Change Report." It details the change in shareholding of a significant shareholder (天津市万兆慧谷置业有限公司) in 内蒙古欧晶科技股份有限公司, including the number of shares held before and after the change, the method of share reduction (through Shenzhen Stock Exchange trading), and the purpose of the change. It references relevant securities laws and regulations governing disclosure of equity changes. The document is comprehensive and contains detailed information about the shareholding changes, dates, and legal compliance. This matches the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels crossing thresholds. The document is not an announcement of a report publication, nor is it a full annual or interim report, nor a regulatory filing or other categories. Therefore, the correct classification is MRQ with high confidence.
2025-08-13 Chinese

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