Brussels, 19/07/2001 (Agence Europe) - The European Commission decided to launch an in-depth investigation in virtue of the ECSC Treaty into the planned merger by the French steel producer Usinor, the Luxembourg Arbed and the Spanish Aceralia, which will give rise to the largest steel producer in the world with a gross steel production of 45 million tonnes. The investigation will concern products covered by the ECSC Treaty (flat, quatro sheets, white steel and coated steels), where the...