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

Ticker · 688153 ISIN · CNE1000059G3 Shanghai Stock Exchange Manufacturing
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Filings indexed 450 across all filing types
Latest filing 2026-05-14 Regulatory Filings
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
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.
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.
2026-04-27 Chinese
关于公司日常关联交易的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a daily related-party transaction between the company's wholly owned subsidiary and an affiliated party. It details the transaction amount, parties involved, approval procedures, and impact on the company. There is no financial statement or comprehensive financial data presented. The document is a regulatory announcement about a related-party transaction, not a full financial report or management discussion. It does not fit into categories like Annual Report, Interim Report, or Earnings Release. It is a typical regulatory filing announcing related-party transactions, which falls under Regulatory Filings (RNS). The document length is short (2276 characters), and it is not an announcement of a report publication but a standalone announcement of a transaction.
2026-04-27 Chinese
关于使用部分暂时闲置募集资金进行现金管理的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the company's use of temporarily idle raised funds for cash management. It details the investment amount, types of investments, risk analysis, approval procedures, and the impact on the company. It is a regulatory announcement about the use of funds raised from a previous public offering, not a financial report or audit. The document is relatively short (3560 characters) and serves as a formal disclosure to shareholders and the market about the company's cash management activities related to raised funds. This fits the category of a Regulatory Filing (RNS) as it is a general regulatory announcement that does not fit into more specific categories like capital financing update or earnings release.
2026-04-27 Chinese

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