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通过１９９７年以来铂价格的波动状况，分析了铂市场的供应和需求，并预测了１９９８年铂市场的价格走势及价格波动范围。
Based on the fluctuation of platinum price since 1997, the supply and demand of platinum market are analyzed, and the price movements and price fluctuation range of platinum market in 1998 are predicted.