The holder of a wholesaler's permit may:
(1) purchase and import liquor from distillers, wineries, and rectifiers who are holders of nonresident seller's permits or from their agents;
(2) purchase liquor from other wholesalers in the state;
(3) sell liquor in the original containers in which it is received to retailers and wholesalers in this state authorized to sell the liquor; and
(4) sell liquor to qualified persons outside the state.