Mexico - Shipment Insurance
The shipment insurance will be contracted directly by your moving company or by your logistics company.
Be sure to ask beforehand what the exact requirements are, whether you should state the price you paid for each item or the replacement value.
Ask about what you shouldn't pack, what is not covered and the procedure for making a claim. If needed, ask for some claim forms, so that you have them handy as soon as you get to the new location.