2月4日，截至港股收盘，恒生指数上涨2.83%，报20789.96点。神通机器人教育（08206.HK）收报0.056港元/股，上涨5.66%，成交量9万股，成交额4940港元，振幅3.77%。

BEIJING, Feb. 4 (Xinhua) -- China will impose additional tariffs on certain U.S. products starting from Feb. 10, the Customs Tariff Commission of the State Council said on Tuesday. The move is in acco ...