Zambia extends duty-free copper concentrate export duty waiver amid smelter outages
Zambia has extended the suspension of a 10% duty on copper concentrate exports to September 30, to help clear stockpiles of unprocessed material as the country’s major smelters undergo extended maintenance and repairs. Copper miners in Africa’s second-largest producer of the metal used in electrical infrastructure are undertaking lengthy smelter maintenance programmes following technical challenges… Source
Black News 
Zambia has extended the suspension of a 10% duty on copper concentrate exports to September 30, to help clear stockpiles of unprocessed material as the country’s major smelters undergo extended maintenance and repairs. Copper miners in Africa’s second-largest producer of the metal used in electrical infrastructure are undertaking lengthy smelter maintenance programmes following technical challenges…
