A Concordance Between Ten-Digit U.S. Harmonized System Codes and SIC/NAICS Product Classes and Industries
November 2009
Working Paper Number:
CES-09-41
Abstract
This paper provides and describes concordances between the ten-digit Harmonized System (HS) categories used to classify products in U.S. international trade and the four-digit SIC and six-digit NAICS industries that cover the years 1989 to 2006. We also provide concordances between ten- digit HS codes and the five-digit SIC and seven-digit NAICS product classes used to classify U.S. manufacturing production. Finally, we briefly describe how these concordances might be applied in current empirical international trade research.
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:
manufacturing,
industrial,
import,
export,
foreign trade,
product,
international trade,
commodity,
industrial classification,
classification,
exported,
imported,
trading,
custom
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:
Census of Manufactures,
Standard Industrial Classification,
National Science Foundation,
International Trade Commission,
Census of Manufacturing Firms,
North American Industry Classification System,
Harmonized System,
Longitudinal Firm Trade Transactions Database,
North American Industry Classi
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