<SEC-DOCUMENT>0001477932-26-001540-index.html : 20260323 <SEC-HEADER>0001477932-26-001540.hdr.sgml : 20260323 <ACCEPTANCE-DATETIME>20260323160309 ACCESSION NUMBER: 0001477932-26-001540 CONFORMED SUBMISSION TYPE: 6-K PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20260323 FILED AS OF DATE: 20260323 DATE AS OF CHANGE: 20260323 FILER: COMPANY DATA: COMPANY CONFORMED NAME: TANTECH HOLDINGS LTD CENTRAL INDEX KEY: 0001588084 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL ORGANIC CHEMICALS [2860] ORGANIZATION NAME: 08 Industrial Applications and Services EIN: 000000000 STATE OF INCORPORATION: D8 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 6-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-36885 FILM NUMBER: 26782081 BUSINESS ADDRESS: STREET 1: NO. 10 CEN SHAN RD, SHUIGE INDTRL ZONE STREET 2: LISHUI CITY CITY: ZHEJIANG STATE: F4 ZIP: 323000 BUSINESS PHONE: 86 578 226 2309 MAIL ADDRESS: STREET 1: NO. 10 CEN SHAN RD, SHUIGE INDTRL ZONE STREET 2: LISHUI CITY CITY: ZHEJIANG STATE: F4 ZIP: 323000 </SEC-HEADER> <DOCUMENT> <TYPE>6-K <SEQUENCE>1 <FILENAME>tanh_6k.htm <DESCRIPTION>FORM 6-K <TEXT> Document 1 - file: tanh_6k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.1 <SEQUENCE>2 <FILENAME>tanh_ex101.htm <DESCRIPTION>FORM OF EXCHANGE AGREEMENT <TEXT> Document 2 - file: tanh_ex101.htm
</DOCUMENT> </SEC-DOCUMENT>