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Schedule B RECORD LAYOUT
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CHARACTER   	NAME      	DESCRIPTION OF FIELD
1-10     	COMMODITY    	Schedule B Code
15-65		Descrip_1	Description of 10-digit commodity - Short
70-219		Descrip_2	Description of 10-digit commodity - Long
225-227		QUANTITY_1   	Alphabetic abbreviation of the first unit of quantity
233-235		QUANTITY_2   	Second unit of quantity
241-245		SITC         	Standard International Trade Classification Revision 4 Code
251-255		END_USE      	End use classification
261		USDA         	Agriculture or non-agriculture product code
266-271		NAICS		NAICS classification
277-278		HITECH		HiTech classification

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Note  : 2009 Schedule B record layout applies to EXP-CODE.TXT.  These files are available
        on the Internet at http://www.census.gov/foreign-trade/schedules/b/index.html#download

Update: This file was last updated on March 8, 2012
Source: U.S. Census Bureau, Foreign Trade Division, Washington, DC 20233
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