Council Regulation (EC) No 495/98 of 23 February 1998 imposing a definitive anti-dumping duty on imports of ferro-silico-manganese originating in the People's Republic of China, amending Regulation (EC) No 2413/95 in respect of anti-dumping measures concerning imports of ferro-silico-manganese originating in Ukraine and terminating the proceeding in respect of imports of ferro-silico-manganese originating in Brazil, South Africa and Russia