... on the particular alloy being produced, such as ferro-chrome. For the production of pure chromium the iron has to be separated from the chromium in a two stage roasting and leaching process
South Africa, ...
... will be cut to 3% from the current 10% in 2015, while the current 1% import tax for ferro-nickel and ferro-chrome will be scrapped, the Ministry of Finance said in a statement last Tuesday.
The cap for ...