July 20 (Reuters) - Yancoal Australia Ltd YAL.AX :
* Says quarterly sales volumes (equity share) 4.74 million tonnes, down two percent on the year prior
* Quarterly production of 3.88 million tonnes saleable coal, down eight percent on the year prior
* Coal demand in Asia is still expected to be strong and continued growth in coal demand is expected in the future"
* Says "gains are expected to be offset slightly by the challenges facing the coal industry "
* Source text for Eikon ID:nASXnYfCH