FRANCE
Australia is the leading producer of tungsten.
As of 2005, China was the world's largest producer of tungsten.
North American Tungsten Corporation LTD is the leading producer of tungsten concentrate in North America. As of July 14, 2014 it was valued to be as high as $382 per metric ton unit in the European market and as low as $370 per metric ton unit.
China.
The largest producer of tungsten in North America is Canada. The country has several tungsten mines, with significant production coming from the province of British Columbia.
The Leading European Producer of potatoes is Russia
maharashtra is largest producer of mineral oil in india
The Leading European Producer of Copper is Portugal
Ukraine is the leading European producer of Iron.
The Leading European Producer of Copper is Portugal
The Leading European Producer of Copper is Portugal