Chateau Haut Maurin delicious

I cannot remember where I bought this delicious, elegant wine, so if it’s familiar can you advise where I might get some more? Made from the usual Semillon grapes of stickier wines, it’s much lighter than many dessert wines from the Bordeaux area. It still has quite enough subtle fruit to suit desserts, salty cheeses and rich patés. Not much information on it on line. I think I may have bought it at tasting rooms. If so it was a  heavy tasting session. Oops!