Chapter 1-1-1-2-tetrafluoroethane-hfc-134a-and-hfc-134-29: Chapter 1-1-1-2-tetrafluoroethane-hfc-134a-and-hfc-134-29

Name: HS Chapter 1-1-1-2-tetrafluoroethane-hfc-134a-and-hfc-134-29: Chapter 1-1-1-2-tetrafluoroethane-hfc-134a-and-hfc-134-29
Creator: U.S. Census Bureau
License: https://www.census.gov/about/policies/open-gov/open-data.html

Last updated: December 2025 data

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