Skip to main content
WINTECH NANO (SUZHOU) CO.,LTD. logo

WINTECH NANO (SUZHOU) CO.,LTD. — Investor Relations & Filings

Ticker · 688757 ISIN · CNE100007036 LEI · 300300PBGG600CFABG98 Shanghai Stock Exchange Professional, scientific and technical activities
Open in API
Filings indexed 159 across all filing types
Latest filing 2025-05-23 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 688757

About WINTECH NANO (SUZHOU) CO.,LTD.

https://www.wintech-nano.com/

Wintech Nano (Suzhou) Co., Ltd. is a prominent independent third-party laboratory specializing in comprehensive analysis and testing services for the semiconductor and microelectronics sectors. The company provides a wide range of technical solutions, including Failure Analysis (FA), Material Analysis (MA), Reliability Testing (RT), and Circuit Editing (FIB). Equipped with advanced analytical instrumentation such as Transmission Electron Microscopy (TEM) and Scanning Electron Microscopy (SEM), Wintech Nano supports clients across the integrated circuit supply chain, from design and wafer fabrication to packaging and assembly. The firm focuses on delivering high-precision diagnostic data and technical consultancy to accelerate product development cycles and enhance manufacturing yields. Its services are critical for quality control, process optimization, and root cause identification in complex electronic components and advanced materials.

Recent filings

Filing Released Lang Actions
第二届董事会第十一次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of resolutions passed at the 11th meeting of the 2nd Board of Directors of Shengke Nano (Suzhou) Co., Ltd. It includes voting results on various company reports, financial decisions, internal control reports, remuneration plans, governance documents, and proposals to be submitted to the shareholders' meeting. The document is not the actual reports themselves but a formal announcement of board meeting decisions and approvals. It also references that some reports are disclosed separately on the stock exchange website. The content focuses on board meeting resolutions and governance matters rather than full financial statements or earnings data. Therefore, it fits best under Board/Management Information (MANG), which covers announcements of changes or decisions by the board or senior management.
2025-05-23 Chinese
胜科纳米公司董事、高级管理人员和核心技术人员所持本公司股份及其变动管理制度
Governance Information Classification · 95% confidence The document is a detailed internal policy document titled "董事、高级管理人员和核心技术人员所持本公司股份及其变动管理制度" which translates to "Management System for Shares Held and Changes by Directors, Senior Management and Core Technical Personnel". It outlines rules and regulations regarding shareholding, share transfers, lock-up periods, reporting obligations, and compliance with relevant laws and stock exchange rules. The content focuses on governance and compliance related to insider share transactions and restrictions on share dealings by key personnel. There is no indication that this is a report of actual share transactions (which would be DIRS), nor is it a simple announcement or regulatory filing. Instead, it is a governance document detailing internal rules and procedures for managing shareholdings and transactions by directors and senior management. Therefore, the most appropriate classification is Governance Information (CGR). The document length (6636 characters) and detailed procedural content support this classification with high confidence.
2025-05-23 Chinese
胜科纳米投融资管理制度
Governance Information Classification · 95% confidence The document is titled '投融资管理制度' which translates to 'Investment and Financing Management System' and contains detailed internal policies and procedures regarding investment and financing decision-making, implementation, supervision, and responsibilities within the company. It outlines governance structures, approval thresholds, and operational controls for investment and financing activities. There is no indication that this is a report of financial results, an announcement, or a regulatory filing. Instead, it is a governance or management internal document detailing company policies and procedures related to investment and financing management. This fits best under 'Governance Information (CGR)' which covers reports detailing the company's internal rules, board structure, and governance practices. The document length (5686 characters) and content confirm it is a substantive policy document rather than a brief announcement or certification. Therefore, the classification is CGR with high confidence.
2025-05-23 Chinese
胜科纳米内部审计工作制度
Governance Information Classification · 95% confidence The document is titled '内部审计制度' which translates to 'Internal Audit System' or 'Internal Audit Policy' of the company. It details the internal audit framework, responsibilities, procedures, and governance related to internal audit functions within the company. It references laws, regulations, and company governance but does not contain financial statements, financial results, or audit opinions typically found in audit reports or annual reports. It is a governance and procedural document outlining internal audit policies rather than a standalone audit report or annual report. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-05-23 Chinese
胜科纳米（苏州）股份有限公司章程
Governance Information Classification · 90% confidence The document is the full text of the company’s Articles of Association, detailing internal governance rules, shareholder rights, board procedures, share issuance and transfers, financial accounting, and amendment protocols. It is not an announcement but the substantive governance charter itself. This matches the “Governance Information (CGR)” category.
2025-05-23 Chinese
胜科纳米募集资金管理制度
Governance Information Classification · 95% confidence The document is titled '募集资金管理制度' which translates to 'Fundraising Capital Management System' and details the management, storage, usage, supervision, and regulatory compliance of funds raised by the company through securities issuance. It references relevant laws and stock exchange rules, outlines procedures for handling raised funds, and includes responsibilities of the board and auditors. The content is a detailed internal policy or governance document related to capital raising and fund management, not a financial report, earnings release, or announcement. It does not contain financial statements or results but rather governance and procedural rules for managing raised capital. Therefore, it fits best under Governance Information (CGR), which covers reports detailing internal rules and governance practices related to the company’s capital and fundraising management.
2025-05-23 Chinese

Browse filings by year

2 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.