Contamination

In foreign trade terminology, 'Contamination' refers to the mixing or adhesion of foreign substances (such as dust, chemicals, odors, microorganisms, etc.) into or onto goods during transportation, storage, or handling, resulting in quality damage, non-compliance with contract standards, or violation of importing country regulations. It commonly occurs in sensitive commodities such as food, chemicals, textiles, and agricultural products. Usage scenarios include: buyers and sellers stipulating anti-contamination packaging requirements in contracts; inspection agencies issuing contamination inspection reports; claiming losses from carriers due to contamination. Precautions: First, clarify the responsible party for contamination (seller, carrier, or insurance company); second, distinguish 'contamination' from 'inherent vice' and 'natural loss'—the former is usually claimable, while the latter may fall under exemption clauses; third, pay attention to importing country regulations on limits for specific contaminants (such as pesticide residues, heavy metals). Unlike 'Damage,' contamination emphasizes the mixing of foreign matter, while damage focuses on physical destruction. Foreign trade practitioners should specify anti-contamination standards, inspection clauses, and claim mechanisms in contracts.