Table 3-12: Domestic Waterborne Shipments Originating in Minnesota by Commodity: 20001,,,,,,,, ,,,,,,,, Commodity,Short tons,,Percent of total,,,,, Total,"42,362,731",,100.0,,,,, "Iron ore, iron, and steel waste and scrap","28,676,610",,67.7,,,,, Food and food products,"9,030,494",,21.3,,,,, Petroleum products,"519,283",,1.2,,,,, Chemical fertilizers,"98,541",,0.2,,,,, Unknown and not elsewhere classified products2,"4,037,803",,9.5,,,,, ,,,,,,,, 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.wrsc.usace.army.mil/ndc/datapdom.htm as of Oct. 30, 2001.",,,,,,,, ,,,,,,,, ,,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,,