SEC Form NT 20-F filed by Tantech Holdings Ltd.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 12b-25

NOTIFICATION OF LATE FILING

(Check One):

☐ Form 10-K     ☒ Form 20-F     ☐ Form 11-K     ☐ Form 10-Q     ☐ Form 10-D     ☐ Form N-SAR     ☐ Form N-CSR

For Period Ended: DECEMBER 31, 2024

☐ Transition Report on Form 10-K

☐ Transition Report on Form 20-F

☐ Transition Report on Form 11-K

☐ Transition Report on Form 10-Q

☐ Transition Report on Form N-SAR

For the Transition Period Ended: ________________________

Read Instruction (on back page) Before Preparing Form. Please Print or Type.

Nothing in this form shall be construed to imply that the Commission

has verified any information contained herein. 

Tantech Holdings Ltd

Full Name of Registrant

Former Name if Applicable

No. 10 Cen Shan Road, Shuige Industrial Zone

Address of Principal Executive Office (Street and Number)

Lishui City, Zhejiang Province 323000, People’s Republic of China

City, State and Zip Code

(a)

The reason described in reasonable detail in Part III of this form could not be eliminated without unreasonable effort or expense

☒

(b)

The subject annual report, semi-annual report, transition report on Form 10-K, Form 20-F, Form 11-K, Form N-SAR or Form N-CSR, or portion thereof, will be filed on or before the fifteenth calendar day following the prescribed due date; or the subject quarterly report or transition report on Form 10-Q or subject distribution report on Form 10-D, or portion thereof, will be filed on or before the fifth calendar day following the prescribed due date; and

(c)

The accountant’s statement or other exhibit required by Rule 12b-25(c) has been attached if applicable.

(1)

Name and telephone number of person to contact in regard to this notification

Weilin Zhang

(8657)

82262309

(Name)

(Area Code)

(Telephone Number)

(2)

Have all other periodic reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required to file such report(s) been filed? If answer is no, identify report(s).

                    ☒ Yes     ☐ No

(3)

Is it anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be reflected by the earnings statements to be included in the subject report or portion thereof ?

                    ☐ Yes     ☒ No

TANTECH HOLDINGS LTD

(Name of Registrant as Specified in Charter)

Date May 1, 2025

By   

/s/ Weilin Zhang

Weilin Zhang, Chief Financial Officer