Feb 22 (Reuters) - Kghm KGH.WA :
* PAYABLE COPPER PRODUCTION AMOUNTED TO 58.7 THOUSAND TONNES, UP 21% Y/Y
* JAN. SALES OF PAYABLE COPPER AMOUNTED TO 42.2 THOUSAND TONNES AND WERE HIGHER BY 5.7 THOUSAND TONNES (+16%) YOY
* JAN. SALES OF SILVER AMOUNTED TO 84.0 TONNES, UP 31% Y/Y
* JAN. SILVER PRODUCTION AMOUNTED TO 76.0 TONNES, DOWN 12% PERCENT YOY