Table 3-13: Foreign and Domestic Waterborne Shipments to Rhode Island by Commodity: 20001,,,,,,,,,,, Commodity,Short tons,Percent of total,,,,,,,,, Total,"8,326,770",100.0,,,,,,,,, Petroleum products,"6,701,362",80.5,,,,,,,,, "Sand, gravel, shells, clay, salt, and slag","638,527",7.7,,,,,,,,, Primary nonmetal products,"604,165",7.3,,,,,,,,, Chemicals excluding fertilizers,"27,771",0.3,,,,,,,,, Primary metal products,"24,294",0.3,,,,,,,,, Manufactured goods,"17,715",0.2,,,,,,,,, "Coal, lignite, and coal coke","13,228",0.2,,,,,,,,, "Lumber, logs, wood chips, and pulp","2,578",<0.1,,,,,,,,, Food and food products,548,<0.1,,,,,,,,, Unknown and not elsewhere classified products2,"296,582",3.6,,,,,,,,, "1 ""Domestic"" includes intrastate shipments.",,,,,,,,,,, "2To 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.",,,,,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,,