Notwithstanding anything contained in this Act, the provisions of the Convention in so far as they relate to—
(a)restriction or reporting;
(b)inspection; or
(c)declaration and verification,
shall not apply to any mixtures containing such concentration of any Chemicals specified in Schedule 2 or Schedule 3 in the Annex on Chemicals to the Convention as the Central Government may, by notification in the Official Gazette, specify.