11.   Chalfen said there was no way of knowing whether some industrial user had illegally placed the acid where it could be picked up by sanitation workers.

12.   Copper prices surged on signs of increased demand from automobile makers and other industrial users.

13.   Contaminants on the site and in the groundwater include petroleum hydrocarbons and chemical solvent left behind from industrial users.

14.   Copper is expected to rise in the coming months as robust demand in the U.S. from builders and other industrial users drains stockpiles.

15.   Copper rose amid increased demand from U.S. industrial users as a seasonal lull in consumption nears an end.

16.   Copper prices rose to their highest point in two weeks after a drop in London Metal Exchange inventories showed demand from industrial users in Europe is outpacing new supply.

17.   Copper prices rose in late trading, following the London market higher, on demand from industrial users.

18.   Copper sank on concern higher interest rates will crimp demand from construction companies and industrial copper users.

19.   Farnell, based in Leeds, England, provides electronic products to industrial users in the UK, Australia and Europe.

20.   Farnell is a major distributor of electronic products to industrial users in Europe and Australia.