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Ji'an Mankun Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 301132 ISIN · CNE100005JN8 LEI · 8368001NKM95YJTOFW67 Shenzhen Stock Exchange Manufacturing
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Filings indexed 457 across all filing types
Latest filing 2026-04-28 Environmental & Social …
Country CN China
Listing Shenzhen Stock Exchange 301132

About Ji'an Mankun Technology Co.,Ltd.

https://www.mankun.com

Ji'an Mankun Technology Co., Ltd. specializes in the research, development, production, and sales of high-precision printed circuit boards (PCBs). The company's product portfolio includes single-sided, double-sided, and multi-layer PCBs designed for a wide range of applications. Key market segments served include consumer electronics, automotive electronics, industrial control systems, and communication equipment. Mankun Technology emphasizes advanced manufacturing processes and quality management systems to ensure high reliability and performance. The company focuses on large-scale production capabilities and technological innovation to meet the evolving demands of the global electronics industry, providing customized solutions for diverse technical requirements.

Recent filings

Filing Released Lang Actions
2025年度环境、社会和公司治理报告
Environmental & Social Information Classification · 95% confidence The document is titled "2025年度环境、社会和公司治理报告" which translates to "2025 Environmental, Social and Governance (ESG) Report." It contains detailed sections on sustainability governance, company governance, environmental protection, social responsibility, and corporate governance practices. The report includes data on environmental performance, social initiatives, governance structure, risk management, and stakeholder communication. It references compliance with ESG reporting guidelines such as Shenzhen Stock Exchange guidelines, GRI standards, and UN SDGs. The document is comprehensive, with about 15,000 characters, and includes detailed disclosures and performance metrics related to ESG factors. This matches the definition of an Environmental & Social Information report (Code: SR). It is not an announcement or a brief summary but a full report on ESG matters. Therefore, the correct classification is SR with high confidence.
2026-04-28 Chinese
2025年度内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled '2025年度内部控制评价报告' which translates to '2025 Internal Control Evaluation Report'. It is a detailed report on the company's internal control evaluation for the fiscal year ending December 31, 2025. The content includes evaluation conclusions, scope, work basis, defect recognition standards, and remediation status related to internal controls, both financial and non-financial. It is not an announcement or a brief summary but a comprehensive report on internal control effectiveness, which aligns with the definition of an Audit Report / Information (AR). The document is over 7,000 characters, indicating it is a full report rather than a short announcement. There is no indication that this is an Annual Report (10-K), Earnings Release (ER), or other categories. Therefore, the best fit is Audit Report / Information (AR). FY 2025
2026-04-28 Chinese
关于会计师事务所2025年度履职情况的评估报告
Audit Report / Information Classification · 95% confidence The document is titled as an evaluation report on the performance of the accounting firm Tianjian for the year 2025. It discusses the firm's qualifications, audit work, and the company's assessment of the audit firm's performance. It references the audit of the 2025 annual financial report and internal control but does not contain the actual financial statements or detailed audit results themselves. The document is relatively short (1740 characters) and serves as an assessment or evaluation report rather than the audit report itself. This fits the category of Audit Report / Information (AR), which includes standalone audit reports and evaluations related to audit firms' performance, excluding full annual reports. FY 2025
2026-04-28 Chinese
非经营性资金占用及其他关联资金往来情况的专项审计说明
Audit Report / Information Classification · 95% confidence The document is a specialized audit report focusing on the non-operating funds occupation and other related party fund transactions for the fiscal year 2025 of Ji'an Mankun Technology Co., Ltd. It includes an audit opinion from a certified public accounting firm, detailed tables summarizing the fund occupation and related party transactions, and supporting certificates of the auditing firm and auditors. The document references specific regulatory guidelines and is intended to be used as a mandatory attachment to the company's annual report. It contains substantive financial data and audit conclusions but is not the full annual report itself. This matches the definition of an Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles, distinct from the full Annual Report (10-K). The document length (5345 characters) is sufficient to contain detailed audit content rather than just an announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2025
2026-04-28 Chinese
董事会关于独立董事独立性情况的专项意见
Board/Management Information Classification · 95% confidence The document is a statement from the company's board regarding the independence of its independent directors, referencing relevant regulatory guidelines and confirming compliance. It does not contain financial data, audit results, or detailed management discussion. It is a governance-related announcement about board members' status and independence, fitting the category of Board/Management Information (MANG). The document length is short and focused on board information rather than a full report or announcement of voting results.
2026-04-28 Chinese
平安证券股份有限公司关于吉安满坤科技股份有限公司向不特定对象发行可转换公司债券之发行保荐书（修订稿）
Capital/Financing Update Classification · 100% confidence The document is titled as an "发行保荐书" (Issuance Sponsorship Letter) by Ping An Securities Co., Ltd. for Ji'an Mankun Technology Co., Ltd. regarding the issuance of convertible corporate bonds to unspecified objects. It contains detailed information about the bond issuance plan, including bond type, scale, terms, interest rates, conversion price adjustments, redemption and repurchase clauses, bondholder rights and obligations, use of proceeds, and related legal and regulatory compliance. The document is a formal sponsorship and underwriting report related to a capital raising activity through convertible bonds. It is not a general annual or quarterly report, nor an earnings release or management discussion. It is not a proxy, voting result, or board change announcement. It is a detailed capital/financing update document describing the issuance of convertible bonds, their terms, and related financial and legal details. Therefore, the appropriate classification is Capital/Financing Update (CAP). The document length (15,000 characters) and content confirm it is the full report, not just an announcement or certification.
2026-04-02 Chinese

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