A trade  may start between the USA and China. Stock  in Asia fell on Friday  people are . U.S. President Donald Trump plans to put trade  on Chinese . A tariff is a tax on  - goods and services from other . President Trump wants to put tariffs on $60 billion of Chinese . China said it would use tariffs in reply. Tokyo's Nikkei  index fell by more than 4 per cent on Friday.
The tariffs could start a  trade war. A researcher said: "If the tariffs go ...China will retaliate....And then we expect the U.S. to retaliate . This can turn  on a global scale very quickly." Mr Trump wants to protect U.S. . He is not happy with the trade  with China. The USA buys $385  more  from China  China buys from the USA. Trump wants to cut  imbalance by $100 billion.