check mistake for me pls

[Unregistered]

won a contract to Gree air-conditioner,a sale totalling $90,000

[Anglika]

More context would help.

Suggestions:

"We have won a contract worth $90,000 to supply a Gree air conditioner "
"We have sold a Gree air conditioner, at a price of $90,000"

"We have won a contract to supply Gree aid conditioners, total value of $90,000"