29 results
6-K
EX-99.2
TANH
Tantech Holdings Ltd
5 Dec 23
Current report (foreign)
8:00am
bamboo (and as a result bamboo charcoal) is a renewable supply, price inelasticity at any given time may increase the likelihood of bidding wars
6-K
EX-99.1
TANH
Tantech Holdings Ltd
5 Dec 23
Current report (foreign)
8:00am
from the local government in September 2016. The permit was renewed in July 2020 and is further renewable by July 2023. On October 16, 2023
6-K
EX-99.1
TANH
Tantech Holdings Ltd
28 Dec 22
Current report (foreign)
8:35am
was renewed in July 2020 and is further renewable by July 2023.
On November 29, 2019, the Company entered into an investment agreement (the “Investment
6-K
EX-99.2
TANH
Tantech Holdings Ltd
28 Dec 22
Current report (foreign)
8:35am
(and as a result bamboo charcoal) is a renewable supply, price inelasticity at any given time may increase the likelihood of bidding wars, resulting
6-K
EX-99.2
k4gqt6z4l38
22 Oct 21
Current report (foreign)
5:10pm
6-K
EX-99.2
7vxz csxy
30 Sep 20
Current report (foreign)
4:15pm
6-K
EX-99.1
nfp y78aleg
26 Dec 18
Current report (foreign)
4:30pm
6-K
EX-99.2
t86k 6rdqznax
17 Jul 17
Second Supplemental Agreement to the Purchase Agreement
12:00am
20-F/A
n590lo6k
21 Dec 16
Annual report (foreign) (amended)
12:00am
20-F/A
e5gs0mo1b vhgyrr3
28 Nov 16
Annual report (foreign) (amended)
12:00am
20-F/A
awsviogk
28 Oct 16
Annual report (foreign) (amended)
12:00am
20-F
ojp nn65qeur
30 Apr 15
Annual report (foreign)
12:00am