Some traders faced margin calls, or demands for more cash collateral, in other asset classes, market participants said.
市场参与者说，在其他资产类别中，一些交易员面临着追加保证金的要求。
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The company's cash hoard has apparently allowed it to purchase components, including 10-inch touchscreens, in such quantities that it obtains a higher margin, while locking down supplies.