Tantech Holdings Ltd. (TANH) Subsidiary Registers U.S. Trademark

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(NASDAQ: TANH) Delayed: 0.38 --0 (-0%)
Previous Close $0.38    52 Week High $6.00 
Open $0.36    52 Week Low $1.85 
Day High $0.39    P/E N/A 
Day Low $0.35    EPS $0.00 
Volume 104,932