Brussels, 07/10/2002 (Agence Europe) - The Union has decided to impose definitive anti-dumping measures on imports of welded tubes and pipes, in unalloyed iron or steel, originating from the Czech Republic, Poland, Thailand, Turkey and Ukraine. From now till 2007, many incriminated producers will have to pay additional customs duties that are at the levels of dumping margins or injury margins noted if the latter are lower, that is between 0 and 52.6%, states the Council in the regulation...