This represents an increase of 7% over pandemic-stricken 2020
Great Lakes-St. Lawrence Seaway ships carried an estimated 149 million metric tons of cargo to and from domestic ports as well as to overseas markets during the 2021 shipping season — an increase of 7% over pandemic-stricken 2020, a latest report from the Chamber of Marine Commerce shows.
The 2021 Great Lakes-St. Lawrence Seaway System Tonnage Activity report, the only data resource of its kind that annually collects and analyzes Canadian-flag, U.S.-flag and foreign-flag tonnage for the bi-national navigation system, provides an overview of the key cargo commodities and their underlying economic and business drivers.
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