Food accounts for the largest chunk of this market, with over 30% of overall cold chain telematics revenue allocated to food. This is due to the large addressable market of perishable foods, as well as traceability regulations. Next is pharma and health products. Regulatory compliance, along with the criticality of product integrity, has been the key driver here. The third biggest market for cold chain telematics technologies comes from the temperature control needs of chemicals. For example, the chemicals used during. The manufacturing process of semiconductors requires accurate temperature regulation throughout transportation.