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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 674 across all filing types
Latest filing 2025-03-26 Regulatory Filings
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2024年度非经营性资金占用及其他关联资金往来情况专项说明
Regulatory Filings
2025-03-26 Chinese
锦州神工半导体股份有限公司董事会审计委员会对会计师事务所2024年度履行监督职责的报告
Audit Report / Information Classification · 95% confidence The document is a report from the Board Audit Committee regarding the performance and supervision of the external audit firm for the fiscal year 2024. It details the audit firm's qualifications, the audit process, communication with the audit committee, and an overall evaluation of the audit firm's work. It does not contain the full annual financial statements or the full annual report but focuses on the audit committee's oversight and the audit firm's performance. This matches the description of an Audit Report / Information (AR), which includes standalone audit reports and results of internal or regulatory audits, excluding the full Annual Report (10-K). The document length is 2049 characters, which is relatively short but contains substantive content about the audit process and committee oversight, not just an announcement or certification. Therefore, the correct classification is AR with high confidence.
2025-03-26 Chinese
锦州神工半导体股份有限公司2024年度募集资金存放与实际使用情况的专项报告
Capital/Financing Update Classification · 95% confidence The document is titled as a "2024年度募集资金存放与实际使用情况的专项报告" which translates to "2024 Annual Report on the Deposit and Actual Use of Raised Funds." It details the amounts of funds raised through stock issuance in 2020 and 2023, the usage of these funds, balances, management of the funds, and compliance with regulatory requirements. It includes detailed tables on the use of funds, investment projects, and cash management of idle raised funds. The document also contains a special verification opinion from the sponsor institution regarding the use of raised funds. The content is focused on the management and use of capital raised by the company, which aligns with a Capital/Financing Update. It is not a full annual report (10-K), nor an earnings release or other categories. The document length is over 8,000 characters and contains substantive financial data about capital raised and used. Therefore, the best fitting category is Capital/Financing Update (CAP).
2025-03-26 Chinese
锦州神工半导体股份有限公司2024年度独立董事述职报告（吴粒）
Board/Management Information Classification · 95% confidence The document is a detailed annual report by an independent director of a company, describing their duties, attendance at meetings, oversight activities, and compliance with regulations during the 2024 fiscal year. It includes information about governance, audit committee participation, internal controls, and financial reporting oversight. The document is not a brief announcement or a certification but a substantive report on the director's activities and governance role over the year. This fits the category of Board/Management Information (MANG), which covers announcements related to board members and senior management activities, including independent director reports. The document length is 3718 characters, which is consistent with a detailed report but not a full annual report or audit report. Therefore, the best classification is MANG with high confidence.
2025-03-26 Chinese
锦州神工半导体股份有限公司2024年度独立董事述职报告（王永成）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Work Report" for the year 2024 by an independent director of the company. It details the director's attendance at board and shareholder meetings, participation in committees, supervision of financial reports, compliance with laws and regulations, and overall governance activities. The content focuses on the director's duties, observations, and evaluations rather than presenting financial statements or audit results. It is a narrative report on management and governance activities rather than a formal financial report or audit. Therefore, it fits best under the category of Board/Management Information (MANG), which covers announcements related to board or senior management activities and reports.
2025-03-26 Chinese
Thinkon Semiconductor Corporate Value and Return Enhancement Action Plan 2025
Investor Presentation Classification · 95% confidence The document is a detailed corporate plan titled "Corporate Value and Return Enhancement Action Plan 2025" from Thinkon Semiconductor. It discusses the company's strategic initiatives, operational improvements, market outlook, fundraising projects, dividend policies, share repurchase activities, R&D investment, and talent development strategies. The content focuses on business strategy, operational and financial planning, and shareholder return mechanisms rather than presenting actual financial statements or quarterly/yearly financial results. It is not an earnings release, annual report, or interim report. It also is not a regulatory filing, legal proceeding, or management change announcement. The document is a strategic corporate plan aimed at investors and stakeholders outlining future actions and goals, which aligns best with an Investor Presentation (IP) category, as it provides detailed information on financials, strategy, and market position for investors.
2025-03-26 Chinese

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