UPDATE 1-Canada's First Quantum disputes $8 bln Zambian tax bill
March 21, 2018 at 11:46 AM EDT
TORONTO/LONDON, March 21 (Reuters) - Canada's First Quantum Minerals said on Wednesday that it disputes a 76.5 billion Zambian kwacha ($8.07 billion) bill by Zambia's tax agency for unpaid duties on imports to its Sentinel mine between January 2012 and December 2017.
