美国总统唐纳德·特朗普 (Donald Trump)签署了一项行政命令，将暂停对中国商品征收高额关税的措施延长90天。 这项行政命令于星期一 ...

JOHANNESBURG, Aug. 12 (Xinhua) -- South Africa will submit a revised trade proposal to the United States to reduce the newly imposed 30 percent tariff and seek alternative export markets to offset the ...