State aid — Italy — Aid C 34/2002 (ex N 759/2001) — Region of Sardinia: measures to reduce the energy costs of small and medium-sized enterprises (Article 145(9) of Law No 388/2000 of 23 December 2000, and draft interministerial decree of the Ministry of Economic Affairs and the Ministry of Production Activities concerning the conditions and procedures for granting tax aid to SMEs in the region of Sardinia to compensate them for non-implementation of the gas mains programme) — Invitation to submit comments pursuant to Article 88(2) of the EC Treaty (Text with EEA relevance).