Feb 6 (Reuters) - Pandora A/S PNDORA.CO :
* JEWELLERY MAKER PANDORA CEO ANDERS COLDING FRIIS SAYS THE U.S. RETAIL MARKET WILL CONTINUE TO BE CHALLENGED THROUGHOUT 2018
* PANDORA CEO SAYS SALES OF VALENTINES COLLECTION IS PERFORMING BETTER THAN LAST YEAR
* PANDORA CEO SAYS AUSTRALIA REMAINS ONE OF THE FIRM'S STRONGEST MARKETS EVEN THOUGH DECLINING TRAFFIC FROM CHINESE TOURISTS PROMPTED FALL IN Q4 SALES Further company coverage: PNDORA.CO