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VANCHIP(TIANJIN) TECHNOLOGY CO.,LTD. — Investor Relations & Filings

Ticker · 688153 ISIN · CNE1000059G3 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 452 across all filing types
Latest filing 2026-06-01 Share Issue/Capital Cha…
Country CN China
Listing Shanghai Stock Exchange 688153

About VANCHIP(TIANJIN) TECHNOLOGY CO.,LTD.

https://www.vanchip.com/

Vanchip (Tianjin) Technology Co., Ltd. is a fabless semiconductor company specializing in the research, development, and sales of high-performance radio frequency (RF) front-end chips and modules. The company’s product portfolio includes power amplifiers (PA), RF switches, low noise amplifiers (LNA), and highly integrated RF front-end modules (FEM) designed for 4G and 5G mobile communications. Vanchip provides critical components for smartphones, tablets, and Internet of Things (IoT) devices, focusing on optimizing power efficiency, signal integrity, and thermal performance. By leveraging advanced CMOS, GaAs, and SOI process technologies, the firm delivers scalable solutions that support global cellular standards. Its technical expertise enables high-density integration and miniaturization, catering to the evolving requirements of high-speed wireless connectivity and next-generation mobile network infrastructure.

Recent filings

Filing Released Lang Actions
关于首次公开发行前股票期权行权限售股上市流通的公告
Share Issue/Capital Change Classification · 92% confidence The document is a corporate announcement detailing the listing and circulation of newly issued shares arising from a stock option exercise plan, including share counts, formation of restricted shares, listing date, and share capital changes. This is clearly an announcement of a share issue/capital change rather than an earnings release, management discussion, or regulatory certification. Therefore, it falls under the Share Issue/Capital Change category (SHA).
2026-06-01 Chinese
关于召开2025年年度股东会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a formal notice to shareholders of the 2025 Annual General Meeting, detailing the meeting date, time, location, agenda items, voting procedures, proxy authorization form, and other meeting logistics. It is clearly sending information to shareholders to solicit their votes and proxies for the upcoming meeting. This matches the definition of a Proxy Solicitation & Information Statement (PSI).
2026-06-01 Chinese
中信建投证券股份有限公司关于唯捷创芯（天津）电子技术股份有限公司首次公开发行股票并在科创板上市之保荐总结报告书
Regulatory Filings Classification · 80% confidence The document is a detailed sponsor summary report (“保荐总结报告书”) by the underwriting broker (中信建投证券股份有限公司) regarding the IPO and Sci-Tech Innovation Board listing of a company. It contains substantive content—commitments, due diligence, continuous supervision work descriptions, legal references—rather than merely announcing or publishing a separate report. There is no dedicated category for IPO sponsor summary reports in our taxonomy, so this falls under the fallback “Regulatory Filings” (RNS) for compliance/regulatory-related documents that do not fit other specific types.
2026-05-14 Chinese
中信建投证券股份有限公司关于唯捷创芯（天津）电子技术股份有限公司2025年持续督导年度报告书
Regulatory Filings Classification · 80% confidence The document is titled “2025年持续督导年度报告书” and is clearly a sponsor’s continuous supervision annual report under CSRC rules for a listed company. It is not the company’s own annual or interim financial report, earnings release, governance code, or other specified filing type but rather a regulatory compliance document. Therefore it falls into the fallback category “Regulatory Filings (RNS).”
2026-05-14 Chinese
2025年度非经营性资金占用及其他关联资金往来情况的专项说明
Audit Report / Information Classification · 95% confidence The document is a detailed auditor's special report issued by Zhongxinghua Certified Public Accountants LLP regarding the non-operating fund occupation and other related party fund transactions of Weijie Chuangxin (Tianjin) Electronics Technology Co., Ltd. for the fiscal year 2025. It references the audited 2025 financial statements and includes a summary table of related party transactions and fund occupation. The report is signed and dated April 27, 2026, and includes the auditor's certification and registration information. The content is focused on audit findings related to specific financial transactions and compliance with regulatory guidelines, rather than a full annual report or earnings release. It is a standalone audit-related report, not the full annual report or financial statements themselves. Therefore, it fits the definition of an Audit Report / Information (AR). The document length (5793 characters) supports it being a substantive report rather than a brief announcement. Hence, the classification is AR with high confidence. FY 2025
2026-04-27 Chinese
2025年度董事会风险与审计委员会对会计师事务所履行监督职责情况报告
Audit Report / Information Classification · 95% confidence The document is a report from the Board's Risk and Audit Committee regarding the supervision of the accounting firm for the 2025 fiscal year. It details the audit firm's qualifications, the process of appointment, meetings held to review audit plans and reports, and an overall evaluation of the audit firm's performance. The document does not contain the full annual report or the audit report itself but rather a supervisory report on the audit process and the audit firm's duties. This fits the definition of an Audit Report / Information (AR) as it is a standalone report related to audit oversight and results, not the full Annual Report (10-K) or a simple announcement. The document length is 1673 characters, which is consistent with a detailed report but not a full annual report. Therefore, the correct classification is AR with high confidence. FY 2025
2026-04-27 Chinese

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