Saudi Arabia is believed to be the only major producer that can quickly and significantly increase or decrease production.

It was the country's only producer of lead and zinc concentrate.

We became the only producer of polysulfide chemicals in the world.

But R. Kelly was the only producer on this track.

It is the only producer of the military version of Mi-17 helicopter.

The motor works here, for instance, is the only Soviet producer of certain diesel engines.

Kenya was the only African producer of secondary refined aluminum.

It is the only producer of fertilizer in the whole country.

The company is the only producer of silica bricks in Russia.

The only European producers that will survive will be those who are most competitive at world level.