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

Ticker · 300054 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 2,280 across all filing types
Latest filing 2026-04-21 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
关于鼎龙转债预计满足赎回条件的提示性公告
Capital/Financing Update Classification · 1% confidence The document is a regulatory announcement detailing the company’s convertible bond (“鼎龙转债”) issuance terms, price adjustments, and the conditions under which the bonds may be redeemed. It provides a financing update on capital structure (trigger events, redemption clauses, bond issuance details) rather than reporting quarterly or annual results or disclosing board changes. This aligns with “Capital/Financing Update” (CAP).
2026-04-21 Chinese
中证鹏元关于关注湖北鼎龙控股股份有限公司剥离通用打印耗材终端业务事项的公告
Regulatory Filings Classification · 1% confidence The document is a credit rating announcement by the rating agency 中证鹏元资信评估股份有限公司 regarding 湖北鼎龙控股股份有限公司’s bond and corporate credit ratings, including rationale, financial data, and rating model scores. It does not fit into any specific category such as Annual Report, Earnings Release, M&A Activity, or Debt issuance update. There is no indication of a financing transaction announcement or detailed investor presentation, and it is not an audit report. As such, it falls under the fallback category of general regulatory or miscellaneous filings.
2026-04-21 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2025年度持续督导跟踪报告
Regulatory Filings Classification · 1% confidence The document is a continuous supervision follow-up report (“持续督导跟踪报告”) prepared by the sponsor (招商证券股份有限公司) for the issuer’s convertible bond issuance. It is not an annual or interim financial report, earnings release, proxy statement, or dividend notice. It does not announce an upcoming report publication (so not RPA) but is itself a regulatory compliance filing under Chinese securities rules. It therefore falls under the fallback category of general regulatory filings.
2026-04-09 Chinese
关于债券持有人可转换公司债券持有比例变动达10%的公告
Major Shareholding Notification Classification · 1% confidence The document is a formal announcement by the issuer (Hubei Dinglong) regarding a change in the proportion of convertible corporate bonds held by its controlling shareholders, which has crossed a 10% threshold. This matches the “Major Shareholding Notification” category (MRQ), which covers notices of significant ownership level changes. Although it refers specifically to convertible bonds rather than equity shares, it is functionally equivalent to a shareholding threshold notice. Thus, the correct classification is MRQ.
2026-04-09 Chinese
第六届董事会第十一次会议决议公告
Regulatory Filings
2026-04-02 Chinese
关于部分募集资金专项账户注销的公告
Regulatory Filings
2026-04-02 Chinese

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