I-2020 ngunyaka okhethekileyo, inkampani ethumela ngaphandle ijongene nemingeni enzima.Jiujiujiayi libambe eli thuba kwaye lamkele imingeni.isitofu sedizili,impompo yedizili, umbhobho kaloliwe oqhelekileyo,ivelufa yokulawula isitofu, kunye ne-solenoid ye-injector .Ixabiso lentengiso yangaphandle liyenyuka nge-15% kune-2019.