v3.26.1
Document And Entity Information
 12 Months Ended
Dec. 31, 2025
shares
Document Information Line Items  
Entity Central Index Key 0001982708
Document Type 20-F/A
Document Registration Statement false
Document Annual Report true
Current Fiscal Year End Date --12-31
Document Period End Date Dec. 31, 2025
Document Fiscal Year Focus 2025
Document Transition Report false
Document Shell Company Report false
Entity File Number 001-42526
Entity Registrant Name Anbio Biotechnology
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One Friedrich-Ebert-Anlage 35-37
Entity Address, Postal Zip Code 60327
Entity Address, City or Town Frankfurt am Main
Entity Address, Country DE
Title of 12(b) Security Class A Ordinary Shares, par value $0.0001 per share
Trading Symbol NNNN
Security Exchange Name NASDAQ
Entity Well-known Seasoned Issuer Yes
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Filer Category Non-accelerated Filer
Entity Emerging Growth Company true
Entity Ex Transition Period false
ICFR Auditor Attestation Flag false
Document Accounting Standard U.S. GAAP
Document Financial Statement Error Correction [Flag] false
Entity Shell Company false
Amendment Description Anbio Biotechnology (“we,” “us,” “the Company,” or “our”) is filing this Amendment No. 1 to Form 20-F (the “Form 20-F/A”) to its annual report on Form 20-F for the year ended December 31, 2025 (the “Annual Report”), which was originally filed with the U.S. Securities and Exchange Commission (the “SEC”) on April 7, 2026. The sole purpose of this Form 20-F/A is an exhibit-only filing to amend the Form 20-F to check mark that the Company is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act on the cover page of the Form 20-F. No other changes have been made to the Annual Report as amended by Amendment No. 1.This Form 20-F/A does not reflect events occurring after the filing of the Annual Report and does not modify or update the disclosure therein in any way except as described above. No other changes have been made to the Annual Report. The filing of this Form 20-F/A should not be understood to mean that any statements contained in the Annual Report and this Form 20-F/A, are true or complete as of any date subsequent to the original filing date of the Annual Report. Accordingly, this Form 20-F/A should be read in conjunction with the Annual Report.
Amendment Flag true
Document Fiscal Period Focus FY
Class A Ordinary Shares  
Document Information Line Items  
Entity Common Stock, Shares Outstanding 43,891,200
Class B Ordinary Shares  
Document Information Line Items  
Entity Common Stock, Shares Outstanding 100,000,000
Business Contact [Member]  
Document Information Line Items  
Entity Address, Address Line One Friedrich-Ebert-Anlage 35-37
Entity Address, Postal Zip Code 60327
Entity Address, City or Town Frankfurt am Main
Entity Address, Country DE
Contact Personnel Name Micheal Lau
City Area Code 49
Local Phone Number 69870039170