Written question E-3476/04 by Lapo Pistelli (ALDE), Alfonso Andria (ALDE), Luigi Cocilovo (ALDE), Paolo Costa (ALDE), Enrico Letta (ALDE), Vittorio Prodi (ALDE) and Patrizia Toia (ALDE) to the Commission. Closure of AST's electrical steel division in Terni, Italy