Attachment priority must be capable of independent review. Procurement personnel can first collect the main contract, attachment versions, approval trail, and notice-delivery records, then check whether they point to the same contract, lot, or VIN. Documents that cannot be matched may only be marked pending verification; they cannot be used to eliminate unassigned liability after an exception caused by differing interpretations among parties. The final action should follow the boundary of the final signed text and advice on the governing law.
See the related FAQ Are Chinese electric vehicles reliable for international buyers?.

