Table 3-11: Foreign and Domestic Waterborne Shipments Originating in Michigan by Commodity: 20001,,,,,,,,,,,
Commodity,Short tons,Percent of total,,,,,,,,,
Total,"48,973,807",100.0,,,,,,,,,
"Sand, gravel, shells, clay, salt, and slag"," 26,665,557 ",54.4,,,,,,,,,
"Iron ore, iron, and steel waste and scrap"," 12,818,288 ",26.2,,,,,,,,,
Primary nonmetal products," 3,978,578 ",8.1,,,,,,,,,
Petroleum products," 216,492 ",0.4,,,,,,,,,
Chemicals excluding fertilizers," 126,908 ",0.3,,,,,,,,,
"Coal, lignite, and coal coke"," 68,376 ",0.1,,,,,,,,,
Manufactured goods," 38,395 ",<0.1,,,,,,,,,
Primary metal products," 36,332 ",<0.1,,,,,,,,,
Food and food products," 2,000 ",<0.1,,,,,,,,,
Unknown and not elsewhere classified products2," 5,022,881 ",10.3,,,,,,,,,
"1 ""Domestic"" includes intrastate shipments.",,,,,,,,,,,
"2 To protect confidentiality, if three or more vessel operating companies do not carry a particular commodity from a state of origin to a state of destination, then that commodity is reclassified to ""unknown and not elsewhere classified products.""",,,,,,,,,,,
"SOURCE FOR DATA ON THIS PAGE: U.S. Army Corps of Engineers, Waterborne Commerce Statistics Center, State to State and Region to Region Commodity Tonnages, Public Domain database, available at http://www.iwr.usace.army.mil/ as of Oct. 30, 2001.",,,,,,,,,,,