Current year-to-date ( YTD ) data is through September 2022.

Imports: Heterocyclic chemical compounds

Total Imports Compared to the same month a year ago


Compared to last month


Total All Imports Compared to the same month a year ago


Compared to last month


RankAmong U.S. Imports


Rank 2021


U.S. imports of Heterocyclic chemical compounds totaled $1.6 billion in September, a change of 96.41 percent from the same month one year ago. The change from one month ago was 63.22 percent. Among more than 1,260 commodity classifications, Heterocyclic chemical compounds ranked No. 44 in September. It had ranked No. 43 for the same month last year.

While Heterocyclic chemical compounds ranked No. 44 in September by value, it ranked No. 222 by tonnage. The top three U.S. markets by value for Heterocyclic chemical compounds imports in September were (1) Ireland, (2) Switzerland, and (3) China. Among the nation's more than 450 airports, seaports and border crossings, the top three by value were (1) Oil, (2) Passenger vehicles, and (3) Computers.

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