Council Implementing Regulation (EU) No 1269/2012 of 21 December 2012 amending Implementing Regulation (EU) No 585/2012 imposing a definitive anti-dumping duty on imports of certain seamless steel pipes, of iron or steel, originating, inter alia, in Russia, following a partial interim review pursuant to Article 11(3) of Regulation (EC) No 1225/2009