All of the other copper companies continued their shut down.

In the early 20th century, copper companies began to consolidate.

The fixed price is set high enough to guarantee that the copper company will have the money to pay off the bank loan.

The national copper company produces 90 percent of Zambia's foreign exchange.

So she's set up for an even bigger fall when he agrees to become an executive in her father's copper company.

On Oct. 19, the copper company reported record earnings for its third quarter.

None of this is to say that the copper company is thriving.

This is one of several ostentatious buildings in the region paid ford by copper companies.

In addition, the firm is the eighth largest copper smelting company.

These developments are helping the copper companies' financial performances.