Commission Regulation (EC) No 2429/2001 of 12 December 2001 amending Regulation (EC) No 1623/2000 laying down detailed rules for implementing Council Regulation (EC) No 1493/1999 on the common organisation of the market in wine with regard to market mechanisms and amending Regulation (EC) No 442/2001 opening crisis distillation as provided for in Article 30 of Council Regulation (EC) No 1493/1999 for table wines in Portugal