TANTECH HOLDINGS LTD

TANH · Nasdaq · SIC 2860: Industrial Organic Chemicals · Market Cap: $0.0B · 46 employees
148
SEC Filings
$19.9
Close 2026-09-09
46
Employees

Business Summary

Tantech Holdings Ltd is a China-based company originally focused on bamboo charcoal products and EDLC carbon technology. It has expanded into electric vehicles (EV), including autonomous street sweepers, and bamboo charcoal/wood product trading. The company operates through subsidiaries in China and has divested several business units including its EDLC carbon business, Tantech Bamboo, and Tantech Charcoal.

Latest Stock Quote

TANH 2026-09-09 $19.9 O:$18.06 H:$20.05 L:$18.05 Vol:0.1M VWAP:$18.885
origin leaf: null

148 total filings indexed. 148 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

AMTX — AEMETIS, INC ALTO — Alto Ingredients, Inc. BIOF — BLUE BIOFUELS, INC. BAK — BRASKEM SA BSLK — Bolt Projects Holdings, Inc. CNEY — CN ENERGY GROUP. INC. CDXS — CODEXIS, INC. CLNV — Clean Vision Corp

Tags

bamboo-charcoal-products electric-vehicles autonomous-vehicles biodegradable-packaging mining/minerals

Company Identity

CIK0001588084
TickerTANH
ExchangeNasdaq
SIC2860: Industrial Organic Chemicals
IncorporatedD8
HeadquartersLishui, China
Websitehttp://www.tantech.cn
Listed2015-03-24

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This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

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JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: 21ab88a956d90a3fce5ddf76bce26fa0860a8ea73d0900e24ed96411552433dc
parent: root
content hash: 889d267cab301731fbf5331270c5e073aa51edff1c268947143922ee5c62f6bb
signed: 2026-09-28T19:03:12.730Z
sources: 0 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

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