iphenyo lamakontraka azii4 549 liphelile; kileliphenyo, amakontraka azii2 803 afunyenwe aphambene nomthetho.

uphando kwiikhontrakthi ezingama4 549 sele luqukunjelwe, kwaye ezingama 2 803 kuzo zafunyanwa zingekho mgaqweni.
