According to a survey by the american chamber of commerce in china , 3 / 4 of american enterprises in china are profitable and 2 / 5 of multinational companies in china enjoy a higher profit margin in their china operations than in their global operations 另据中国美国商会调查，在华美资企业有3 / 4实现了盈利，有2 / 5的跨国公司在华业务的利润率高于其全球业务的平均利润率。
We intend to set up a network to help us identify and act upon problems as early as possible , drawing on the assets of our embassy and consulates in china , the departments of commerce and agriculture , and the american chambers of commerce in china and the region 我们打算建立一套帮助我们尽早鉴别问题并对其采取行动的网络，利用我国驻中国大使馆和领事馆、商务部和农业部以及在中国和在这一地区的美国商会的资源。在美国贸易代表办公室，我们增加了将着重负责监督和实施工作的人员。
