4(2)From January 1, 2017, to December 31, 2030, both dates inclusive, if, after any review or appeal of an assessment of the LNG Terminal, as assessed after the coming into force of this section, has been finally determined or the time for review or appeal has expired, the assessed value of the LNG Terminal for a particular taxation year is assessed at a value that will realize as the amount of municipal tax for that year an amount that is less than $500,000, The City of Saint John shall pay to the Province an amount equal to the difference between those two amounts.