(1) Nothing in this title shall prevent any person licensed to manufacture liquor from keeping liquor in his or her warehouse or place of business.

(2) Nothing in this title shall prevent the transshipment of liquor in interstate and foreign commerce; but no person shall import liquor into the state from any other state or country, except, as herein otherwise provided, for use or sale in the state, except the board.

(3) Every provision of this title which may affect transactions in liquor between a person in this state and a person in another state or in a foreign country shall be construed to affect such transactions so far only as the legislature has power to make laws in relation thereto.