Chilean dealers can manage exchange rate risk in quotes with three sets of evidence: the quotation currency and base date, the exchange rate applied at each payment milestone, and the price adjustment and reconfirmation mechanism. If any one is missing, hold off on further steps. The quote should state the currency, base date and payment milestones; if the supplier keeps the right to adjust prices, the contract must explain the trigger and how the price gets reconfirmed. The records must trace back to the quotation currency and base date and the exchange rate applied at each payment milestone; when the price adjustment and reconfirmation mechanism changes, revise the documents first, then decide whether to proceed.
For a deeper check, see What contract terms protect dealers when importing Chinese cars in multiple batches?. Estimated amounts in a Chile car quote FX line should state the quote date and exclusions; actual costs follow the contract, invoices and local confirmations.