5. Act not to apply to sales or purchases outside the State, in the course of import or export, etc.
Nothing
contained in the Act shall be deemed to impose or authorize the imposition of a
tax on the sale or purchase of any goods, where such sale or purchase takes
place:
a)
outside the State; or
b)
in the course of the import of the goods into, or export of the goods out of the
territory of India; or
c) in the course of
inter-State trade or commerce.