The country that produces the most calculators is India.
Italy produces the most lamborghinis
Zinc metal would be what you are looking for
The country that produces the most synthetic diamonds is the United States. The Apollo Diamond Company in Boston Massachusetts produces the most according to Smithsonian.com
Uganda produces the most bananas.
China produces the most with the U.S.A in a close second
In Europe, Poland produces the most coal.
China produces the most carrots in the world.
The United States is currently the country that produces the most garbage in the world.
The country that produces the most oil is the United States.
India produces the most bananas, followed by Brazil, Ecuador, China and the Philippines.
china