PetroSA has operated for almost $30$ years Gas to Liquid, production of petrol, diesel, and other value$-$added products from the refinery was suspended in $2020$ due to offshore gas and condensate feedstocks running dry. The refinery produced $46000$ barrels of fuel per day. What are the implications of PetroSA closure to the South African economy? fuel supply? petroleum value chain in South Africa? $(2000$ words SA$)$