直接成本

Unattributable items shall be allocated to Licensed Service segments using the Attributable Cost Method.

三无法间归属者，按已分摊成本法归属至各种电信业务。

Dealing with suppliers directly, the importers are able to compute the cost of purchase more pellucidly, sharpen their own competitive edge and enlarge their proportion of the market share.

各国买家在和供应商成交中，能更透明计算其采购成本，增强市场竞争能力，扩大市场占有份额。