The modern plant here is expected to double production this year.
Mining officials hope to double production to 100,000 ounces in 1990.
"Steve's order gave us the incentive to buy the equipment we needed to double production."
Manufacturers promised to invest to double production by the end of the decade.
Ford plans to double production next year and retool its Focus line for new models.
Harley plans to double production by 2003, and is expected to announce a new domestic factory this month.
The double production was set up to celebrate the Festival of Britain.
American automakers hope to double annual production of flexible-fuel vehicles, to two million, by 2010.
There are similar facilities in the North Stand, allowing a television team from the opposing nation to make a double production.
We want to double production in three to four years, to try and at least satisfy our customers in Europe.