Apple and Huawei logos are displayed outside a mobile phone retail shop in Shenzhen, China's Guangdong province. The trade war will be long, messy—and expensive, according to Bloomberg economists. AP 
Apple and Huawei logos are displayed outside a mobile phone retail shop in Shenzhen, China's Guangdong province. The trade war will be long, messy—and expensive, according to Bloomberg economists. AP 

Global GDP could take a $600bn hit in 2021 due to US-China trade war