CMA-CGM has begun to upgrade its refrigerated container (reefer) fleet to low-oxygen systems to improve the life of perishable products. That follows a period of capacity-led growth by most container-lines, most recently shown by new container investments by ONE and Hapag-Lloyd. The growth in demand can be seen in the 21% climbed in U.S.-inbound refrigerated freight in the 12 months to August 31 on a year earlier, including new equipment for intermodal shipping in the U.S. Among the container-lines the largest operators on U.S.-inbound routes in the past quarter were Maersk (20% of to...