In a few cases, such as steel, it effectively coordinated expansion plans.

Demand for primary metals such as steel rose 12.7 percent, to $8.3 billion.

Materials such as glass, stone, timber and steel are often included in his works.

It is usually heavy and made of a strong substance such as steel.

Materials such as steel and concrete have been used throughout.

They complained about the rising cost of materials, such as steel.

There was also strength in primary metals such as steel.

He created these using assorted materials such as pitch or steel.

It was also very expensive relative to the more common materials such as steel and aluminum.

The tube can be made of any rigid material such as steel or plastic.