(b)a pre-existing entity account that has an aggregate account balance or value that exceeds an amount equivalent to two hundred and fifty thousand U.S. dollars as on the 30th June, 2014 (in case of a U.S. reportable account), or as the case may be, 31st December, 2015 (in case of other reportable account), and a pre-existing entity account that does not exceed an amount equivalent to two hundred and fifty thousand U.S. dollars as on the 30th June, 2014 (in case of a U.S. reportable account), or as the case may be, 31st December, 2015 (in case of other reportable account) but the aggregate account balance or value exceeds an amount equivalent to two hundred and fifty thousand U.S. dollars as of the last day of any subsequent calendar year, shall be reviewed in accordance with the procedure provided in clause (d) of this sub-rule;