Hangzhou Diagens Biotechnology Co., Ltd./ADR

Overview

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• TickerHGZDY on OTC¹
• HeadquartersF4¹
• Incorporated inChina²
• Business address609 Hongfeng Road, Donghu Sub-Dist, Linping District, Hangzhou, 311100²

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Filings

2 filings to the SEC since October 2021: 2 other. The latest 2:

1. Jul 1, 2026F-6EF EDGAR
2. Apr 14, 2026F-6EF EDGAR

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

SEC filer profile

How Hangzhou Diagens Biotechnology Co., Ltd./ADR is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

• Name on EDGARHangzhou Diagens Biotechnology Co., Ltd./ADR¹
• CIK0002128813
• Incorporated inChina¹
• Fiscal year endsDecember 31¹
• SEC reviewing officeOffice of International Corp Fin, Division of Corporation Finance¹
• Business address609 Hongfeng Road, Donghu Sub-Dist, Linping District, Hangzhou, Zhejiang 311100, China¹
• Mailing addressC/O Citibank, N.A., 388 Greenwich Street, New York, NY 10013¹
• Phone212-816-6638¹
• On EDGAR sinceApr 14, 2026¹
• Filings2 in all: F-6EF (2)¹