SEC Comment Letter for TANTECH HOLDINGS LTD (TANH) (CIK 0001588084) (TANH) — Jun 3, 2026

TANTECH HOLDINGS LTD (TANH) (CIK 0001588084)
Date: June 3, 2026 · CIK: 0001588084 · Accession: 0000000000-26-005612

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AI Filing Summary & Sentiment

Sentiment

Urgency

Document Type

Confidence

SEC Posture

Company Posture

Summary

Reasoning

Date

June 3, 2026

Author

Conlon Danberg

Form

UPLOAD

Company

TANTECH HOLDINGS LTD (TANH) (CIK 0001588084)

Letter

June 3, 2026 Zheyuan Liu Chief Executive Officer Tantech Holdings Ltd No. 10 Cen Shan Road, Shuige Industrial Zone Lishui City, Zhejiang Province 323000 People’s Republic of China Re: Tantech Holdings Ltd Draft Registration Statement on Form F-3 Submitted June 2, 2026 CIK No. 0001588084 Dear Zheyuan Liu: This is to advise you that we do not intend to review your registration statement. We request that you publicly file your registration statement and non-public draft submission on EDGAR at least two business days prior to the requested effective date and time. Please refer to Rules 460 and 461 regarding requests for acceleration. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Please contact Conlon Danberg at 202-551-4466 with any questions. Sincerely, Division of Corporation Finance Office of Industrial Applications and Services cc: Anthony W. Basch, Esq.

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June 3, 2026
Zheyuan Liu
Chief Executive Officer
Tantech Holdings Ltd
No. 10 Cen Shan Road, Shuige Industrial Zone
Lishui City, Zhejiang Province 323000
People’s Republic of China
Re: Tantech Holdings Ltd
Draft Registration Statement on Form F-3
Submitted June 2, 2026
CIK No. 0001588084
Dear Zheyuan Liu:
            This is to advise you that we do not intend to review your registration statement.
            We request that you publicly file your registration statement and non-public draft
submission on EDGAR at least two business days prior to the requested effective date and time.
Please refer to Rules 460 and 461 regarding requests for acceleration. We remind you that the
company and its management are responsible for the accuracy and adequacy of their disclosures,
notwithstanding any review, comments, action or absence of action by the staff.
            Please contact Conlon Danberg at 202-551-4466 with any questions.
Sincerely,
Division of Corporation Finance
Office of Industrial Applications and Services
cc: Anthony W. Basch, Esq.

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