After section 8
insert
(1) The "material type", of an approved container, is the type of material from which the container is manufactured, including, for example, plastic, aluminium, glass and liquid paper board.
(2) A reference in this Act to the material type of an approved container includes a reference to a category of the material type, including, for example:
(a) coloured plastic and clear plastic; and
(b) coloured glass and clear glass.