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JONES TECH PLC — Investor Relations & Filings

Ticker · 300684 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,313 across all filing types
Latest filing 2026-04-28 Governance Information
Country CN China
Listing Shenzhen Stock Exchange 300684

About JONES TECH PLC

https://www.jones-corp.com

Jones Tech PLC specializes in the research, development, and manufacturing of thermal management and electromagnetic interference (EMI) shielding solutions. The company provides high-performance materials including thermal interface materials, synthetic graphite sheets, heat pipes, and vapor chambers designed for efficient heat dissipation. Its portfolio also includes EMI shielding gaskets, microwave absorbers, and precision die-cut components. These solutions are integrated into consumer electronics, telecommunications infrastructure, automotive electronics, and medical devices. The company focuses on addressing technical challenges related to high power density and device miniaturization through advanced material science and engineering.

Recent filings

Filing Released Lang Actions
董事会关于独立董事独立性情况的专项意见
Governance Information Classification · 85% confidence The document is a Board-issued “专项意见” (special opinion) regarding the independence of the company’s independent directors for the 2025 year, required by corporate governance rules and disclosed alongside the annual report. It is focused on governance practices and board independence rather than financial results, capital, or legal proceedings. This aligns with the Governance Information category (CGR).
2026-04-28 Chinese
国泰海通证券股份有限公司关于北京中石伟业科技股份有限公司2025年度募集资金存放、管理与使用情况的专项核查意见
Capital/Financing Update Classification · 75% confidence The document is a “专项核查意见” by the sponsor (Guotai Haitong Securities) on the deposit, management, and use of proceeds raised by Beijing Zhongshi Weiye Technology Co., Ltd. in 2025. It is not an annual report, earnings release, audit of financials or a simple notice. Instead, it is a specialized verification and update on the company’s past fundraisings (2020 non-public shares and 2023 private placement), detailing the handling and use of those funds. That aligns with “Capital/Financing Update” (CAP), which covers disclosures and updates related to fundraising activities and capital management.
2026-04-28 Chinese
国泰海通证券股份有限公司关于北京中石伟业科技股份有限公司2023年度以简易程序向特定对象发行股票持续督导保荐总结报告书
Regulatory Filings Classification · 85% confidence The document is a detailed “持续督导保荐总结报告书” (Sponsor’s Continuous Supervision Summary Report) prepared by the sponsor for a specific private placement of A-shares. It is not a simple stock issuance notice (SHA), nor a typical capital markets update (CAP), but a regulatory compliance report mandated by the China Securities Regulatory Commission. It does not match other precise categories, so it falls into the fallback “Regulatory Filings” category (RNS).
2026-04-28 Chinese
国泰海通证券股份有限公司关于北京中石伟业科技股份有限公司2025年度持续督导定期现场检查报告
Regulatory Filings Classification · 50% confidence The document is a formal on-site inspection report (“现场检查报告”) issued by the sponsor (Guotai Haitong Securities) regarding continuous supervision of the listed company for 2025. It is not an annual report (10-K), earnings release, call transcript, or dividend notice. It is not a change in management or an AGM presentation, nor a proxy or financing update. Rather, it is a regulatory compliance submission (“continuing supervision on-site inspection report”) under exchange listing rules without a closer match in our specialized categories. As such, it falls under the fallback “Regulatory Filings” category (RNS).
2026-04-28 Chinese
2025年度独立董事述职报告（陆致龙）
Governance Information Classification · 75% confidence The document is an independent director’s annual performance report (“独立董事述职报告”) detailing the director’s duties, meetings attended, committee work, oversight of internal controls, audit communications, and corporate governance activities. It is not a financial report (10-K or IR), an earnings release, or a capital transaction notice. It corresponds to corporate governance information under ‘Governance Information’ (CGR).
2026-04-28 Chinese
2025年度年审会计师履职情况评估报告
Audit Report / Information Classification · 91% confidence The document is an evaluation report titled “关于2025年度年审会计师履职情况评估报告,” detailing the performance, qualifications, and quality management of the external audit firm for the company’s 2025 annual audit. It is a standalone audit–related report assessing the auditor’s duties and compliance, not a full annual report, earnings release, or management change announcement. This matches the definition of Audit Report / Information (AR).
2026-04-28 Chinese

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