b'A N N U A L R E P O R T 2 0 1 7 - 2 0 1 8NOTES TO THE SPECIAL PURPOSE FINANCIAL STATEMENTS30th June 2017(Expressed in Trinidad and Tobago Dollars)4.Summary of significant accounting policies (continued) n.Determination of fair values (continued)(iv) Other (continued)Movements in Level 3 financial instruments measured at fair value20182017$000$000Balance brought forward2,000,4881,843,607Adjustment (8,623) 156,881Balance at end of period1,991,8652,000,48850'