A. All property consigned to a consignee in this State from outside this State to be forwarded to a point outside this State, which is entitled under the tariffs, rules, and regulations approved by the Interstate Commerce Commission to be forwarded at through rates from the point of origin to the point of destination, if not detained within this State for a period of more than ninety (90) days, shall be deemed to be property moving in interstate commerce, and no such property shall be subject to taxation in this State; provided, that goods, wares and merchandise, whether or not moving on through rates, shall be deemed to move in interstate commerce, and not subject to taxation in this State if not detained more than nine (9) months where such goods, wares and merchandise are so held for assembly, storage, manufacturing, processing or fabricating purposes; provided, further, that personal property consigned for sale within this State must be assessed as any other personal property.

B. The Legislature shall enact laws governing the procedures for making application to the county assessor for purposes of the exemption authorized by this section, including the time as of which the application must be filed and information to be included with the application.