Cho Mu-hyun is based in Seoul, South Korea and covers global tech conglomerates Samsung, LG and technology news in Asia. His English name is Joe and it rhymes with his last name.
Huawei is a major buyer of OLED panels for Samsung Display.
The Chinese tech giant will no longer be able to procure memory chips from its main South Korean suppliers.
The Ministry of Science and ICT's review is largely in reaction to Google's in-app payment system.
LG Electronics said it would showcase its new home appliances.
The South Korean company's home appliance and TV businesses have been negatively impacted by the COVID-19 pandemic.
Samsung's chip business likely contributed the lion's share while its consumer electronics is thought to have fared better than initially feared.
It is a symbolic win for Samsung leader Lee Jae-yong, who is facing accounting fraud charges, and will put pressure on prosecutors.
The electronics maker is shifting some of its TV production from South Korea to Indonesia.
The Japanese giant will, however, continue its medical and scientific solutions businesses in the country.
The two conglomerates are hoping for a comprehensive collaboration in electric vehicles and mobility.