BINDURA Nickel Corporation (BNC) says it is optimistic that the current upward momentum on prices will sustain despite geopolitical tensions and surges in Covid-19 cases.Advertisements Nickel prices increased from an average of US$13 000 to US$17 000 per tonne in 2020. “The nickel market is cautiously bullish with previous sensitivity to the macro-environment, Sino-USA geopolitical…