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Hezong Science&Technology Co., Ltd — Investor Relations & Filings

Ticker · 300477 ISIN · CNE1000020W2 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,465 across all filing types
Latest filing 2026-05-13 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300477

About Hezong Science&Technology Co., Ltd

https://www.hezong-tech.com

Hezong Science&Technology Co., Ltd. focuses on the development and production of power distribution equipment and lithium battery materials. The company’s product range includes ring main units, transformers, switchgear, and box-type substations, which are utilized in the construction and maintenance of power distribution networks. Additionally, the company is a significant supplier of cathode material precursors, particularly iron phosphate, used in the manufacturing of lithium-ion batteries for energy storage and electric vehicles. By combining expertise in electrical engineering and chemical materials, the company provides integrated solutions for smart grid infrastructure and the renewable energy supply chain. Its operations emphasize technical innovation in power reliability and high-purity battery materials to support global energy transition requirements.

Recent filings

Filing Released Lang Actions
关于聘请第三方中介机构的公告
Regulatory Filings Classification · 75% confidence The document is an official public announcement (公告) by the company’s board regarding the appointment of a third-party accounting firm for a special audit. It does not contain the audit report itself but rather regulatory disclosure of the engagement decision. There are no financial statements or detailed audit findings included—only an announcement of the engagement. This fits the “Regulatory Filings (RNS)” fallback category for miscellaneous compliance announcements.
2026-05-13 Chinese
关于累计诉讼、仲裁情况的公告
Legal Proceedings Report Classification · 91% confidence The document is an official disclosure (‘公告’) by a listed company detailing its cumulative litigation and arbitration matters under Shenzhen Stock Exchange rules. It provides updates on the number, amounts, and status of legal cases. This clearly fits the definition of a Legal Proceedings Report (LTR).
2026-05-13 Chinese
第七届董事会第十四次会议决议公告
Board/Management Information Classification · 85% confidence The document is an announcement of the board of directors’ meeting resolutions, including nomination of a new director candidate after a resignation and appointment of a third‐party intermediary. It reports changes to the board structure and management decisions. This fits the definition for Board/Management Information (MANG).
2026-05-13 Chinese
关于董事辞职及补选董事的公告
Board/Management Information Classification · 95% confidence The document is a corporate announcement detailing the resignation of a sitting director and the nomination of a replacement for the board. It does not contain financial statements or voting results, nor is it merely a notice of publication. It clearly falls under changes in the company’s board of directors. Therefore, it is classified as Board/Management Information.
2026-05-13 Chinese
关于2025年年度股东会增加临时提案暨股东会补充通知的公告
Proxy Solicitation & Information Statement Classification · 87% confidence The document is a supplemental notice to the 2025 Annual General Meeting, detailing updated agenda items, proposals, voting procedures, registration, and proxy form attachments. It is not the annual report itself, nor a simple announcement that the report is published. Rather, it is the formal meeting notice and proxy materials sent to shareholders to solicit votes. This matches our definition for Proxy Solicitation & Information Statement (PSI).
2026-05-13 Chinese
关于公司股票被叠加实施其他风险警示相关事项的进展公告
Regulatory Filings Classification · 90% confidence The document is a progress announcement regarding the company’s stock being subject to additional risk warnings under the Shenzhen Stock Exchange rules (internal control negative audit opinion, frozen bank accounts, ongoing remediation measures). It is not a financial report itself, nor a dividend, proxy, management change, or earnings release. This is a routine regulatory compliance announcement, best classified under Regulatory Filings (RNS).
2026-05-11 Chinese

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