Council Regulation (EC) No 2053/2004 of 22 November 2004 extending the definitive anti-dumping duty imposed by Regulation (EC) No 964/2003 on imports of tube or pipe fittings, of iron or steel, originating in the People's Republic of China to imports of tube or pipe fittings, of iron or steel, consigned from Sri Lanka, whether declared as originating in Sri Lanka or not