Global crises: The most important barometers and early warning systems for stock market professionals Mila April 22, 2023 1 min read World trade depends primarily on container ships like that of the Chinese shipping company Cosco. Picture: imago images Leave a comment Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Save my name, email, and website in this browser for the next time I comment.