It is inferring that it is a blended whiskey. For example...
K5 Himalayan Malt Whisky is made from organic, triple distilled grain spirit and natural Himalayan spring water. It is then blended with 8 and 12 old Scotch malt Whisky combining together best of east and west.https://www.thewhiskyexchange.com/c/...scotch-whisky#To the uninitiated, grain whiskies are the filler in blends, knitting together the real flavour from the single malts and – since they’re typically cheaper to make – keeping the price down. Unfair. Apart from giving real flavour and texture to blends, well-made grain whiskies have a distinct character all their own.