The world's leading producer of commercial grade carbon fiber is Zoltek, based in St. Louis. Their ticker symbol is ZOLT. They are not only the largest producer, but they are able to bring on new production more quickly and cost-effectively than others, and are currently adding a great deal of capacity to try to keep up with the world's fast-growing demand for carbon fiber. Carbon fiber is stronger than steel and lighter than aluminum. It is also not subject to corrosion from water or salt. Zoltek supplies carbon fiber to wind turbines, for airline brakes, sporting goods, automotive uses and much more.
Spain is the world's leading commercial producer of olives. The country is known for its extensive olive groves and production of high-quality olive oil.
Australia is the leading producer of tungsten.
Chilleans.
China is a leading producer with 1,275,384 tonnes a year
It is copper
Brazil
Brazil
china
America
copper...!!!!!
Brazil
China.