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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001144204-18-027649
Filing Date
2018-05-11
Accepted
2018-05-11 16:20:45
Documents
137
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 20-F tv488623_20f.htm 20-F 1672925
2 EXHIBIT 8.1 tv488623_ex8-1.htm EX-8.1 17295
3 EXHIBIT 10.1 tv488623_ex10-1.htm EX-10.1 111593
4 EXHIBIT 10.2 tv488623_ex10-2.htm EX-10.2 59535
5 EXHIBIT 10.3 tv488623_ex10-3.htm EX-10.3 45217
6 EXHIBIT 10.4 tv488623_ex10-4.htm EX-10.4 36079
7 EXHIBIT 10.5 tv488623_ex10-5.htm EX-10.5 8577
8 EXHIBIT 10.6 tv488623_ex10-6.htm EX-10.6 7288
9 EXHIBIT 10.7 tv488623_ex10-7.htm EX-10.7 4690
10 EXHIBIT 10.8 tv488623_ex10-8.htm EX-10.8 7386
11 EXHIBIT 12.1 tv488623_ex12-1.htm EX-12.1 8028
12 EXHIBIT 12.2 tv488623_ex12-2.htm EX-12.2 7355
13 EXHIBIT 13.1 tv488623_ex13-1.htm EX-13.1 3315
14 EXHIBIT 13.2 tv488623_ex13-2.htm EX-13.2 3308
15 EXHIBIT 15.2 tv488623_ex15-2.htm EX-15.2 220336
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33 GRAPHIC tv488623_img10.jpg GRAPHIC 87756
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43 GRAPHIC tv488623_img20.jpg GRAPHIC 56175
44 GRAPHIC tv488623_img21.jpg GRAPHIC 58064
  Complete submission text file 0001144204-18-027649.txt   10538260

Data Files

Seq Description Document Type Size
16 XBRL INSTANCE DOCUMENT tanh-20171231.xml EX-101.INS 1649933
17 XBRL TAXONOMY EXTENSION SCHEMA tanh-20171231.xsd EX-101.SCH 75765
18 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE tanh-20171231_cal.xml EX-101.CAL 90819
19 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE tanh-20171231_def.xml EX-101.DEF 471030
20 XBRL TAXONOMY EXTENSION LABEL LINKBASE tanh-20171231_lab.xml EX-101.LAB 469189
21 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE tanh-20171231_pre.xml EX-101.PRE 540254
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)

IRS No.: 000000000 | State of Incorp.: D8 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-36885 | Film No.: 18827154
SIC: 2860 Industrial Organic Chemicals
Assistant Director 6