Material from South African hemp trial crops have been used in the development of structural parts, but as yet (2019) there is no commercially viable crop.
Switirhisiwa kusuka eka swibyariwa swa hemp ya Afrika Dzonga switirhisiwile eka ku endliwa ka swiphemu swa vumaki, kambe, kusukela hi 2019 akuna swibyariwa leswinga fikeleriwaka leswi xavisiwaka.