Tantech's U.S. Subsidiary Signs $5 Million Sales Contract
LISHUI, China, Dec. 27, 2024 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ: TANH) ("Tantech" or the "Company") today announced that, on December 26, 2024, its U.S. subsidiary, Gohomeway Group Inc, signed an annual purchase agreement with Heidi...