China exported just 1.9 tonnes of unwrought indium in September compared with 23.6 tonnes in September 2018, according to the latest Chinese customs data.
Shipments of the minor metal fell by 91.9% from last year and 69.8% month on month. In August 2018, China exported 6.3 tonnes of unwrought indium. Macroeconomic uncertainty owing to the protracted trade war between the United States...