印度通过从国际货币基金组织购买200吨黄金来改变其外汇储备的组成成分。
India changed the composition of its reserves by buying 200 tonnes of gold from the IMF.
视乎交易所买卖基金所采取的策略，交易所买卖基金未必按相关指数相同的比例持有所有成分股。
Depending on its particular strategy, an ETF may not hold all the constituent securities of an underlying index in the same weightings as the constituent securities of the index.
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