Did Countries Buy Covid tests in 2017 & 2018?

 2017

https://wits.worldbank.org/trade/comtrade/en/country/ALL/year/2017/tradeflow/Imports/partner/WLD/nomen/h5/product/382200

2018

https://wits.worldbank.org/trade/comtrade/en/country/ALL/year/2018/tradeflow/Exports/partner/WLD/nomen/h5/product/902780