30.3. If an operator that is a member of an associated group, within the meaning of the fourth paragraph of section 30.2, fails to file with the Minister the agreement described in the second paragraph of that section within 30 days after notice in writing by the Minister has been sent to any of the operators that are members of that group that such an agreement is required for the purposes of an assessment under this Act, the Minister may, for the purposes of subparagraph b of paragraph 1 of section 30.1 and paragraph 2 of that section, attribute an amount to one or more of those operators for the fiscal year, which amount or the aggregate of which amounts must be equal to $80,000,000, and in such a case, despite subparagraph 2 of the first paragraph of section 30.2, the reduced-rate taxable amount of each of the operators is equal to the amount so attributed to it.