Kai, which holds the Freight Forwarding Category in the Singapore Singapore Risk Services Centre's annual Global Freight Survey, among the fastest-growing shipping services firms with more than 400 million tonnes of freight carried through its network in more than 40 countries. Container shipping is the form of freight transportation that is expanding the quickest, according to 59 percent of its respondents.However, both freight forwarding and container freight services had the largest decline in freight volume during the last year. While container freight services showed a 19.1% decline, freight forwarding increased by 18.7%.