KD includes CKD and SKD. CKD (Completely Knock Down) refers to importing all the parts knock-down from abroad and then assembling domestically, 
or importing part of the bulk parts from abroad and using a part of the parts and components locally produced to assemble into the assembly or 
components in the assembly line. SKD (Semi Knock Down) refers to the case that in the international auto trade, the auto company disassembles the 
assembled entire vehicle, and exports in the manner of semi-finished products or parts, and then the importer will assemble them into the finished 
complete vehicle domestically for sale.