Brussels, 04/04/2002 (Agence Europe) - The European Commission has taken temporary anti-dumping measures against imports of certain steel products from the Czech Republic, Poland, Thailand, Turkey and the Ukraine. Companies targeted will be surcharged over the next six months to the tune of 4.2% to 53% on the delivery of certain welded tubes and pipes of iron of non-alloy steel which are mainly used in the conveyance of liquids or gas in health installations, heating networks or ventilation...