To track the performance of Bloomberg Global Treasury Large Markets DM ex US Index, and to minimize the tracking error between the net asset value of the sub-fund and the performance of the Index. The sub-fund intends to implement a sampled replication model in order to track the performance of the Index, and it is therefore not expected that the sub-fund will hold each and every underlying component of the Index at all times or hold them in the same proportion as their weightings in the Index.