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Hubei Dinglong CO.,Ltd. — Investor Relations & Filings

Ticker · 300054 ISIN · CNE100000LM7 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,285 across all filing types
Latest filing 2026-03-26 Capital/Financing Update
Country CN China
Listing Shenzhen Stock Exchange 300054

About Hubei Dinglong CO.,Ltd.

https://www.dl-kg.com

Hubei Dinglong CO.,Ltd. is a high-tech enterprise specializing in the research, development, and manufacturing of advanced materials for the semiconductor and imaging sectors. The company's core business focuses on integrated circuit (IC) materials, optoelectronic materials, and printing consumables. Key products include Chemical Mechanical Polishing (CMP) pads and slurries, semiconductor packaging materials, and photoresists used in advanced manufacturing processes. Additionally, the company provides a comprehensive range of imaging supplies, such as polymerized toners, developer, and integrated circuit chips for printer cartridges. By leveraging its expertise in polymer chemistry and precision manufacturing, Hubei Dinglong serves global markets in semiconductor fabrication, display technology, and digital printing, positioning itself as a critical supplier in the high-end electronic materials supply chain.

Recent filings

Filing Released Lang Actions
关于可转换公司债券2026年付息的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the interest payment on a convertible bond issued by the company. It details the bond code, interest payment date, interest rate, tax treatment, and other procedural information related to the bond interest payment. There are no financial statements, management discussion, or detailed financial results. The document is relatively short (4012 characters) and serves as a formal notice to bondholders about the upcoming interest payment. This fits the category of a Capital/Financing Update (CAP) as it relates to the company's financing instruments and their interest payments.
2026-03-26 Chinese
2025年度监事会工作报告
Governance Information Classification · 95% confidence The document is titled as a '监事会工作报告' which translates to 'Supervisory Board Work Report' for the year 2025. It details the activities, meetings, and opinions of the supervisory board regarding the company's operations, financial status, internal controls, related party transactions, and compliance with laws and regulations. The document is a formal report from the supervisory board, which is a governance body overseeing company management and operations. It is not an announcement or a brief summary but a substantive report on governance and supervisory activities. This aligns with the category of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length is 3066 characters, which is relatively short but contains detailed governance content rather than just an announcement or certification. Therefore, the best fit is Governance Information (CGR).
2026-03-26 Chinese
招商证券股份有限公司关于湖北鼎龙控股股份有限公司开展外汇套期保值业务的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed verification opinion from a sponsoring securities company regarding the company's plan to conduct foreign exchange hedging business in connection with its convertible bond issuance. It discusses the purpose, scope, risk analysis, risk management measures, accounting policies, and the sponsor's conclusion on the matter. The document is not a financial report like an annual or interim report, nor is it a regulatory filing or announcement of voting results. It is a specialized audit or verification opinion related to a specific financial activity (foreign exchange hedging) and the issuance of convertible bonds. This fits the definition of an Audit Report / Information (AR), as it is a standalone audit/verification report on a specific financial matter, not a full annual report or earnings release. The document length is 3174 characters, which is consistent with a detailed audit opinion rather than a brief announcement. Therefore, the classification is AR with high confidence. FY 2026
2026-03-26 Chinese
公司对会计师事务所履职情况评估报告
Audit Report / Information Classification · 95% confidence The document is titled as an evaluation report on the performance of the accounting firm (立信会计师事务所) for the 2025 fiscal year audit of 湖北鼎龙控股股份有限公司. It details the auditor's qualifications, independence, audit scope, and the audit opinion issued (standard unqualified opinion). The document is a standalone report assessing the auditor's performance and compliance with auditing standards, not the full annual report or the audit report itself. It does not contain the company's financial statements or detailed financial results but focuses on the auditor's role and evaluation. This matches the definition of an Audit Report / Information (AR), which includes standalone audit reports and related information about audit performance and applied accounting principles. The document length is 3486 characters, which is sufficient for a detailed audit evaluation report but not a full annual report. Therefore, the correct classification is AR with high confidence. FY 2025
2026-03-26 Chinese
2025年年度审计报告
Annual Report Classification · 100% confidence The document is titled as an audit report and financial statements for the fiscal year 2025, covering the period from January 1, 2025, to December 31, 2025. It includes an auditor's opinion, detailed audit procedures, key audit matters, and comprehensive financial statements such as consolidated and parent company balance sheets, profit and loss statements, and cash flow statements. The presence of an auditor's report with an opinion on the financial statements and the inclusion of full financial data and notes indicate this is a full annual report. The document length is substantial (15,000 characters), and it contains the actual financial statements, not just an announcement or certification. Therefore, it fits the definition of an Annual Report (10-K). FY 2025
2026-03-26 Chinese
关于续聘会计师事务所的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the reappointment of an accounting firm (立信会计师事务所) as the auditor for the company for the 2026 fiscal year. It details the auditor's qualifications, personnel, independence, and the approval process by the board and audit committee. There are no actual financial statements or audit reports included, only information about the auditor and the decision to reappoint them. The document length is 3596 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this document is best classified as an Audit Report / Information announcement (AR) because it relates to audit matters but is not a full annual report or audit report itself. However, since it is primarily an announcement about the auditor appointment and not the audit report or results, it fits best under AR (Audit Report / Information). FY 2026
2026-03-26 Chinese

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