Intermixture and Contamination

Intermixture and Contamination is an additional risk in cargo transportation insurance, primarily covering losses to insured goods caused by intermixing with other substances or contamination by foreign matter during transit. This risk is typically applicable to bulk cargo (such as grain, ore, and oil) or goods susceptible to contamination (such as cotton, paper, and tea). Usage scenarios include: goods in the ship's hold becoming mixed with impurities or contaminants due to unclean bulkheads, residue from previous cargo, poor ventilation, or damaged packaging. Precautions: This risk cannot be insured separately and must be attached to a main risk (such as Free from Particular Average, With Particular Average, or All Risks); insurance companies typically require the insured to ensure proper packaging and hold cleanliness before shipment, otherwise claims may be rejected. Differences from other terms: Intermixture and Contamination differs from "Risk of Odor," which specifically refers to damage to tea, medicinal materials, etc., caused by absorbing foreign odors; compared with "Contamination Risk," Intermixture and Contamination emphasizes physical mixing or adhesion of foreign matter rather than chemical contamination. When insuring, the nature of the goods and transportation conditions should be clearly specified to avoid claims disputes arising from ambiguous definitions.