Apple
AAPL
Taylor Morrison Home
TMHC
D.R. Horton
DHI
Petroleo Brasileiro SA Petrobras
PBR
Vale SA
VALE
SOS is a new high-tech company with artificial intelligence and blockchain as its core technologies. Through core technologies such as AI, block technology, satellite communication and big data, the company provides digital technical services for emergency rescue, big data marketing, international trade, digital assets and other industries, and provides customers with one-stop digital overall solutions.