When they import more bullion than is wanted, rather than incur the risk and trouble of exporting it again, they are sometimes willing to sell a part of it for something less than the ordinary or average price.

当他们进口的金条比需要的多时，与其承担再次出口的风险和麻烦，他们有时愿意以低于正常或平均价格的价格出售一部分。