This article provides an in-depth analysis of Taiwan's air freight pricing system, explaining the key factors influencing shipping costs and offering practical inquiry strategies. It covers air transportation options, the components of air freight rates (basic freight, fuel surcharge, handling fees, customs duties, etc.), and factors affecting rates (cargo weight and volume, origin and destination, fuel prices, customs policies, etc.). Furthermore, it details methods for querying air express prices, aiming to help readers make informed decisions in cross-border transportation. This guide provides essential insights for optimizing your air freight strategy.