Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001144204-19-026664
Filing Date
2019-05-15
Accepted
2019-05-15 17:22:10
Documents
133
Period of Report
2018-12-31

Document Format Files

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5 EXHIBIT 13.1 tv521135_ex13-1.htm EX-13.1 3624
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7 EXHIBIT 15.1 tv521135_ex15-1.htm EX-15.1 2546
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  Complete submission text file 0001144204-19-026664.txt   15175269

Data Files

Seq Description Document Type Size
10 XBRL INSTANCE DOCUMENT tanh-20190331.xml EX-101.INS 4011076
11 XBRL TAXONOMY EXTENSION SCHEMA tanh-20190331.xsd EX-101.SCH 72587
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE tanh-20190331_cal.xml EX-101.CAL 78193
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE tanh-20190331_def.xml EX-101.DEF 461373
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE tanh-20190331_lab.xml EX-101.LAB 469760
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE tanh-20190331_pre.xml EX-101.PRE 537807
Mailing Address NO. 10 CEN SHAN RD, SHUIGE INDTRL ZONE LISHUL CITY ZHEJIANG F4 323000
Business Address NO. 10 CEN SHAN RD, SHUIGE INDTRL ZONE LISHUL CITY ZHEJIANG F4 323000 86 578 226 2309
TANTECH HOLDINGS LTD (Filer) CIK: 0001588084 (see all company filings)

EIN.: 000000000 | State of Incorp.: D8 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-36885 | Film No.: 19829705
SIC: 2860 Industrial Organic Chemicals