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Qingdao Huicheng Environmental Technology Group Co., Ltd. — Investor Relations & Filings

Ticker · 300779 ISIN · CNE100003QG2 Shenzhen Stock Exchange Water supply; sewerage, waste management and remediation activities
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Filings indexed 1,253 across all filing types
Latest filing 2026-05-26 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300779

About Qingdao Huicheng Environmental Technology Group Co., Ltd.

https://www.hcpect.com

Qingdao Huicheng Environmental Technology Group Co., Ltd. is a high-tech enterprise specializing in the comprehensive treatment and resource utilization of industrial solid waste. The company primarily focuses on the recycling and harmless disposal of hazardous waste generated by the petrochemical industry, particularly spent fluid catalytic cracking (FCC) catalysts. Its core business model revolves around a circular economy, transforming industrial waste into high-value recycled products and raw materials. Huicheng provides integrated environmental solutions, including the research, development, and manufacturing of specialized environmental protection equipment and the provision of technical services for catalyst regeneration. By leveraging advanced chemical processes, the company helps petrochemical enterprises reduce environmental impact while optimizing resource efficiency through the recovery of valuable components from industrial byproducts.

Recent filings

Filing Released Lang Actions
中德证券有限责任公司关于青岛惠城环保科技集团股份有限公司不提前赎回惠城转债的核查意见
Regulatory Filings Classification · 82% confidence The document is a sponsor’s "核查意见" (verification opinion) by Zhongde Securities regarding the company’s decision not to early redeem its convertible bonds. It is an attestation/compliance opinion rather than a financial report or a transactional announcement (e.g., share issue, dividend). Under the certification rule (officer/sponsor attestations should be classified as general regulatory filings), this fits the Regulatory Filings category (RNS).
2026-05-26 Chinese
第四届董事会第六次会议决议公告
Regulatory Filings Classification · 93% confidence The document is an announcement of the resolutions passed at the sixth meeting of the company’s fourth board of directors, detailing meeting attendance, agenda (decision not to early redeem convertible bonds), and voting results. It is a routine regulatory announcement of board actions and not a change in board composition, not a full financial report, nor an AGM presentation. It therefore falls under the catch-all category for miscellaneous regulatory filings.
2026-05-26 Chinese
可转换公司债券交易异常波动公告
Regulatory Filings Classification · 85% confidence The document is an ad hoc regulatory disclosure concerning abnormal trading fluctuations of the company’s convertible bonds, with no substantive financial statements or management discussion. It does not correspond to any specialized category (e.g., earnings release, M&A, board changes) but is a general compliance announcement required by the exchange. As such, it falls under the fallback “Regulatory Filings (RNS)” category.
2026-05-26 Chinese
关于不提前赎回惠城转债的公告
Capital/Financing Update Classification · 85% confidence The document is a corporate announcement concerning the company’s decision not to exercise the early redemption right on its outstanding convertible bonds (“惠城转债”). It details bond issuance history, triggering conditions, board resolutions, and sponsor opinions — all centered on a financing instrument and capital‐structure matter. This aligns with an update on the company’s financing activities or capital structure changes, fitting the Capital/Financing Update category (CAP). It is not a full financial report, dividend notice, or insider‐trading report, and thus is best classified as CAP.
2026-05-26 Chinese
股票交易异常波动的公告
Regulatory Filings Classification · 83% confidence The document is an official announcement by the board of Qingdao Huicheng Environmental Technology Group Co., Ltd. regarding unusual stock trading fluctuations, including explanations and compliance statements under Shenzhen Stock Exchange rules. It contains no financial statements or detailed report content but serves as a mandatory regulatory disclosure about share price movements and risk reminders. This falls under general regulatory announcements and compliance filings. As such, it should be classified as Regulatory Filings (RNS).
2026-05-26 Chinese
关于使用部分自有资金及闲置募集资金进行现金管理的进展公告
Regulatory Filings Classification · 65% confidence The document is a corporate announcement entitled “关于使用部分自有资金及闲置募集资金进行现金管理的进展公告,” detailing the company’s use of self‐owned and idle raised funds for cash management products, risk controls, past and ongoing investments, and board authorizations. It is not reporting quarterly or annual financial results (IR/10‐K), nor is it an earnings release, capital raise, M&A, voting result, or director dealing. It does not attach or certify a full financial report but simply discloses a regulatory‐required status update on fund usage. Therefore, it best fits the catch‐all “Regulatory Filings” category (RNS).
2026-05-21 Chinese

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