We will use a megohmmeter (insulation resistance tester) to measure the insulation resistance of the high-voltage bus. If the resistance value is below the national safety standard, it indicates a risk of leakage, and the vehicle will be deemed unqualified.

Two separate protections matter: cargo insurance and contractual risk transfer. Cargo insurance: for container or RoRo shipments, buy marine cargo insurance covering total loss and damage, typically 110% of the CIF value (average cost 0.3%–0.8%). Check exclusions — many policies exclude pre-existing damage, so a pre-shipment inspection report is essential to prove the car's condition at loading. Incoterms define who bears risk and cost at each stage: 1. FOB (Free On Board): exporter pays until the car is loaded on the vessel; risk passes to you at that point. You pay ocean freight and insurance. Common and usually cheapest if you have your own freight forwarder. 2. CIF (Cost, Insurance and Freight): exporter pays freight and minimum insurance to your port. Convenient but the insurance coverage is basic — consider topping it up. 3. EXW (Ex Works): you handle everything from the exporter's yard; only choose this if you have a trusted agent in China. Put the agreed Incoterm and port clearly in the contract, and never release final payment before the Bill of Lading is issued.

Test-drive cars experience much more mechanical wear due to extreme conditions like cold starts and emergency braking compared to regular family cars. We can identify this by tracing whether the first owner was a 4S dealership or the manufacturer. If so, we will reassess its value based on "operational intensity" standards.