Mining/Metals

Tantech Subsidiary Selected for International Standard Creation

LISHUI, China, Feb. 1, 2021 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ: TANH) ("Tantech" or the "Company"), a clean energy company inChina, today announced its subsidiary Zhejiang Tantech Bamboo Charcoal Co.,Ltd. participated in the creation of Part 1, Part 2 and Part 3 of ISO 21626, an interna...

2021-02-01 20:00 4660
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