Ad Valorem Freight is one of the methods for calculating ocean freight, charged as a percentage of the cargo value (typically 1%-5% of the FOB value) rather than by weight or volume. It applies to high-value, low-density goods such as precision instruments, artworks, jewelry, and electronics. Usage scenarios: When cargo value is high and weight/volume is small, the carrier may choose ad valorem pricing to cover potential liability risks. Precautions: The cargo value must be clearly declared (usually based on the commercial invoice), and the carrier may require proof of value; ad valorem freight typically includes carrier liability limits, and additional insurance is needed if the cargo value exceeds the limit. Difference from weight/volume freight: Ad valorem freight is tied to cargo value, while weight/volume freight is tied to physical attributes; under ad valorem freight, the carrier bears higher liability, so rates may be higher. Foreign trade contracts should clearly specify the freight calculation method to avoid disputes.
📝 Examples
1. This batch of precision optical lenses is of high value. The shipping company recommends using ad valorem freight, charged at 2% of the invoice amount, which is more cost-effective than charging by weight. (Note: Choosing ad valorem freight for high-value, low-weight cargo can reduce total freight costs.)
2. When signing a CIF contract, we need to confirm whether the ad valorem freight is already included in the quotation to avoid profit losses due to freight fluctuations. (Note: Under CIF terms, the seller is responsible for freight, so the ad valorem freight rate should be locked in advance.)
💡 Foreign Trade Tips
Foreign trade terms are the foundation of international business communication
Trade practices may vary slightly by country; pay attention when using them
When using terms in contracts, specify the applicable version (e.g., Incoterms 2020)
For unfamiliar terms, use GlobalSync's multilingual email helper to confirm with your partner