外汇、有价证券、期货等金融商品买卖业务，以卖出价减去买入价后的余额为营业额。
For businesses buying and selling foreign currencies, marketable securities and futures, the turnover shall be the balance of the selling prices less the buying prices.
外汇、有价证券、非货物期货和其他金融商品买卖业务，以卖出价扣除买入价后的余额为计税营业额。
For buying and selling foreign currencies, marketable securities, non-commodity futures and other financial goods, the turnover shall be the balance of the selling price less the buying price.
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