what to do with refined items in hoppers in elite dangerous

i've been mining in elite dangerous, but now my refinery is full, and the 2 slots in the hopper are full as well. one of them is indite (28%), and the other is uranite (refined). I've now got no idea what to do, because venting them loses the items, and I don't want that to happen, but because the uranite is refined, shouldn't it go into my cargo slots (I've still got 6 free).

Please help, thanks in advance.