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Hangzhou Mdk Opto Electronics Co.,Ltd — Investor Relations & Filings

Ticker · 688079 ISIN · CNE1000053X1 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 576 across all filing types
Latest filing 2025-05-15 Capital/Financing Update
Country CN China
Listing Shanghai Stock Exchange 688079

About Hangzhou Mdk Opto Electronics Co.,Ltd

http://www.chinamdk.com/

Hangzhou Mdk Opto Electronics Co.,Ltd. specializes in the design, development, and mass production of high-precision optical components and thin-film coating solutions. Its primary product offerings include infrared cut-off filters, narrow bandpass filters, optical low-pass filters, and specialized micro-optical elements. These products are integral to the functionality of imaging modules in smartphones, automotive driver-assistance systems (ADAS), biometric identification devices, and smart home hardware. The company leverages advanced vacuum deposition and precision glass processing technologies to achieve high spectral performance and reliability. MDK provides customized optical solutions tailored to the requirements of global consumer electronics and automotive technology sectors, focusing on miniaturization and enhanced optical clarity.

Recent filings

Filing Released Lang Actions
中信证券股份有限公司关于杭州美迪凯光电科技股份有限公司首次公开发行股票并在科创板上市持续督导保荐总结报告书
Capital/Financing Update Classification · 95% confidence The document is titled as a "持续督导 保荐总结报告书" which translates to "Continuous Supervision Sponsorship Summary Report" related to the initial public offering (IPO) and listing of Hangzhou Medike Optoelectronics Technology Co., Ltd. on the STAR Market (科创板). It is issued by the sponsor (中信证券) and covers the period of continuous supervision until December 31, 2024. The content includes details about the IPO, the sponsor's supervisory work, compliance with disclosure obligations, use of raised funds, and evaluations of the issuer's cooperation and information disclosure. The document is a summary report of the sponsor's continuous supervision duties post-IPO, not a full annual report, audit report, or financial statement. It is a specialized report related to the IPO sponsorship and ongoing supervision, which fits the category of Capital/Financing Update (CAP) as it relates to the issuance and supervision of new shares and capital raising activities. The document length is 2659 characters, which is relatively short but contains substantive information about the IPO and supervision, not just an announcement or a certification. Therefore, the best fitting classification is CAP with high confidence.
2025-05-15 Chinese
中信证券股份有限公司关于杭州美迪凯光电科技股份有限公司2024年度持续督导跟踪报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2024年度持续督导跟踪报告" (2024 Annual Continuous Supervision Follow-up Report) issued by CITIC Securities as the sponsor for the IPO and listing of Hangzhou Medike Optoelectronics Technology Co., Ltd. It references regulatory requirements from the Shanghai Stock Exchange Science and Technology Innovation Board listing rules and related supervisory guidelines. The content includes detailed descriptions of continuous supervision work, risk factors, financial data for 2024, core competitiveness, R&D expenditures, and project progress. It contains substantive financial data, management analysis, and risk disclosures for the fiscal year 2024. The document is comprehensive and not merely an announcement or certification. It is not a full annual report but a continuous supervision follow-up report required post-IPO. This type of document aligns best with the category "Audit Report / Information (AR)" as it includes audit-related findings, internal control evaluations, and supervisory follow-up information distinct from a full annual report (10-K). Therefore, the classification is AR with high confidence. FY 2024
2025-05-15 Chinese
杭州美迪凯光电科技股份有限公司关于召开2024年度暨2025年第一季度业绩说明会的公告
Investor Presentation Classification · 90% confidence The document is an announcement about the scheduling of an investor earnings explanation meeting (业绩说明会) for the 2024 annual and 2025 first quarter results. It provides details on the meeting time, location, participants, and how investors can participate and ask questions. It references that the 2024 annual report and 2025 first quarter report have already been published on April 30, 2025, but this document itself is not the report or the earnings release. It is a notice about the earnings call/meeting. The document length is short (1439 characters) and it does not contain actual financial data or results, only information about the upcoming event. Therefore, it fits best as a Call Transcript (CT) announcement or more precisely an Investor Presentation (IP) type since it is about an earnings explanation meeting with interactive Q&A. However, since it is only an announcement of the meeting and not the transcript or presentation itself, and given the options, the closest category is Investor Presentation (IP) as it focuses on financials and investor communication. Confidence is high due to clear meeting details and reference to financial results discussion.
2025-05-15 Chinese
董事会审计委员会2024年度履职情况的报告
Audit Report / Information Classification · 95% confidence The document is titled as the "Board Audit Committee 2024 Annual Performance Report" of Hangzhou Medike Optoelectronics Technology Co., Ltd. It details the audit committee's activities, including supervision of external auditors, review of financial reports for 2023 and 2024 periods, internal audit guidance, and internal control evaluation. The document is a report on the audit committee's duties and findings for the year 2024, not a full annual report or standalone audit report. It is a specialized committee report focusing on audit committee performance and oversight, which fits the category of Audit Report / Information (AR). The document length is 3016 characters, which is relatively short but contains substantive content about audit committee activities and evaluations, not merely an announcement or certification. Therefore, the best classification is AR with high confidence. FY 2024
2025-04-29 Chinese
杭州美迪凯光电科技股份有限公司关于公司及子公司向金融机构申请授信额度及担保的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement from Hangzhou Medike Optoelectronics Technology Co., Ltd. regarding the company's and its subsidiaries' application for credit facilities and guarantees to financial institutions. It includes specifics about credit limits, guarantee amounts, descriptions of subsidiaries, their financial data, and the board's approval process. The document is not a financial report like an annual or interim report, nor is it a call transcript or earnings release. It is a formal announcement about financing activities, specifically about credit applications and guarantees, which fits the category of Capital/Financing Update (CAP). The document length is over 8,000 characters and contains substantive details about financing arrangements, not just a brief notice or regulatory filing. Therefore, the most appropriate classification is CAP with high confidence.
2025-04-29 Chinese
中信证券股份有限公司关于杭州美迪凯光电科技股份有限公司2024年度募集资金存放与使用情况的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed report from CITIC Securities regarding the 2024 annual verification of the storage and use of raised funds by Hangzhou Medike Optoelectronics Technology Co., Ltd. It includes extensive financial data on fundraising amounts, usage, management, and compliance with regulatory requirements. The document references regulatory guidelines related to fundraising management and includes an auditor's verification opinion. The content focuses on the management and use of funds raised through an initial public offering, with detailed tables and explanations of fund allocation, usage, and compliance. This type of document is a specialized audit or verification report on fundraising usage rather than a full annual report or earnings release. It is not a simple announcement or certification but a substantive report with financial data and audit opinions. Therefore, it fits best under the category of Audit Report / Information (AR). FY 2024
2025-04-29 Chinese

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