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Thinkon Semiconductor Jinzhou Corp. — Investor Relations & Filings

Ticker · 688233 ISIN · CNE100003RB1 Shanghai Stock Exchange Manufacturing
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Filings indexed 676 across all filing types
Latest filing 2021-04-29 Investor Presentation
Country CN China
Listing Shanghai Stock Exchange 688233

About Thinkon Semiconductor Jinzhou Corp.

https://en.thinkon-cn.com/

Thinkon Semiconductor Jinzhou Corp. specializes in the research, development, and manufacturing of high-purity silicon materials and precision components for semiconductor manufacturing equipment. The company primarily focuses on the production of large-diameter monocrystalline silicon products, including silicon electrodes and silicon rings used in plasma etching processes. These components are essential for maintaining plasma stability and ensuring wafer uniformity during integrated circuit fabrication. Thinkon provides high-purity silicon materials that meet the stringent requirements of advanced manufacturing nodes. Its product portfolio supports both original equipment manufacturers and fabrication facilities. By leveraging advanced crystal growth and precision machining technologies, the company produces large-scale silicon parts capable of withstanding harsh chemical environments, catering to the global demand for high-performance consumables.

Recent filings

Filing Released Lang Actions
锦州神工半导体股份有限公司关于召开2020年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 2020 annual performance explanation meeting (业绩说明会) to be held on May 12, 2021. It references that the 2020 Annual Report has already been disclosed on April 19, 2021, and this meeting is intended to provide further explanation and interaction with investors. The document does not contain actual financial data or the report itself, but rather invites investors to participate in the meeting. The document length is short (1026 characters) and it is clearly an announcement of a meeting related to the annual report, not the report itself. Therefore, it fits best under Investor Presentation (IP) as it is a detailed presentation event for investors focusing on financial results and company information.
2021-04-29 Chinese
锦州神工半导体股份有限公司关于5%以上股东减持达到1%的提示性公告
Major Shareholding Notification Classification · 100% confidence The document is a notification about a shareholder's reduction in shareholding by more than 1%, specifically a 5%+ shareholder reducing their stake by 1.31%. It details the shareholder's identity, the number of shares reduced, the dates of the reduction, and confirms that this is part of a previously disclosed reduction plan. There is no financial statement, earnings data, or management discussion. The document is a formal announcement of a major shareholding change, fitting the definition of a Major Shareholding Notification (MRQ). The document length is short and focused solely on shareholding changes, not a report or earnings release.
2021-04-22 Chinese
锦州神工半导体股份有限公司2021年第一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '2021 年第一季度报告' which translates to '2021 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 2021. The report is unaudited as stated in the text. The length of the document is about 15,000 characters, indicating it is a full report rather than a brief announcement. The content includes comprehensive financial statements and analysis for a period shorter than a full fiscal year, which fits the definition of an Interim / Quarterly Report (IR). Q1 2021
2021-04-21 Chinese
锦州神工半导体股份有限公司2021年第一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '2021 年第一季度报告' which translates to '2021 First Quarter Report'. It contains detailed financial data including total assets, net profit, revenue, cash flow, and other financial metrics for the first quarter of 2021. The report includes comparative figures from the previous year and explanations for significant changes in financial statement items. The document length is 6206 characters, which is sufficient to contain substantive financial data rather than just an announcement. The content is consistent with a comprehensive quarterly financial report rather than a brief earnings release or announcement. Therefore, this document fits the definition of an Interim / Quarterly Report (IR). Q1 2021
2021-04-21 Chinese
锦州神工半导体股份有限公司关于会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a change in accounting policy related to the adoption of a new lease accounting standard issued by the Ministry of Finance of China. It details the nature of the accounting policy change, its impact, and includes opinions from independent directors and the supervisory board. The document is relatively short (1804 characters) and does not contain actual financial statements or detailed financial data. It is an announcement of a policy change rather than a full financial report or audit report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2021-04-18 Chinese
锦州神工半导体股份有限公司独立董事关于公司第一届董事会第十七次会议相关事项的事前认可意见
Audit Report / Information Classification · 95% confidence The document is a statement from independent directors providing their prior approval opinion regarding the proposal to reappoint the audit firm for the 2021 fiscal year. It references the audit firm qualifications and the compliance of the appointment process with laws and company regulations. The document does not contain actual financial statements or audit results, but rather an approval opinion related to audit matters. This fits the category of Audit Report / Information (AR), which includes audit-related reports and opinions excluding full annual reports. The document length is short and it is not an announcement of a report publication, so it is not RPA or RNS. FY 2021
2021-04-18 Chinese

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