Regularly, you can discover the term states unmistakably in the Preform an Invoice or Quote Sheet given by the vendor. If not, encourage the dealer to add into the papers to evade any further perplexity even debate.
When you look at Cargo rates to the USA from China from a few providers, ensure they depend on a similar term. For instance, A-dealer cited EXW $5 while B-vender cited FOB $5.5, it doesn't mean the cost from B-merchant isn't more aggressive than A-merchant.