Table 3-14: Domestic Waterborne Shipments to Texas by Commodity: 20001,,, Commodity,Short tons,Percent of total, Total,"72,375,991",100, Petroleum products,"40,033,292",55.3, Chemicals excluding fertilizers,"22,326,819",30.8, "Sand, gravel, shells, clay, salt, and slag","3,510,672",4.9, Crude petroleum,"2,916,499",4.0, Primary metal products,"1,223,629",1.7, Food and food products,"812,592",1.1, Chemical fertilizers,"621,498",0.9, Primary nonmetal products,"397,526",0.5, Manufactured goods,"319,737",0.4, "Iron ore, iron, and steel waste and scrap","86,073",0.1, "Coal, lignite, and coal coke","72,717",0.1, Non-ferrous ores and scrap,"54,937",0.1, Unknown and not elsewhere classified products2,"3,276,880",4.5, 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.",,,,,,, ,,,,,,, ,,,,,,, ,,,,,,, ,,,,,,,