| Reporter | TradeFlow | ProductCode | Product Description | Year | Partner | Trade Value 1000USD | Quantity | Quantity Unit |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | World | 307,594.34 | 19,980,400 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | China | 168,691.65 | 11,573,500 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Japan | 36,180.63 | 2,151,750 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | India | 29,567.51 | 815,110 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Germany | 13,466.09 | 426,839 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Switzerland | 12,453.40 | 52,489 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Italy | 11,701.03 | 1,676,020 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | France | 8,248.51 | 2,116,170 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | United Kingdom | 7,354.49 | 334,708 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Netherlands | 6,785.97 | 23,968 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Spain | 4,684.08 | 608,043 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Other Asia, nes | 2,628.92 | 30,006 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Romania | 1,667.61 | 64,843 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Czech Republic | 898.20 | 2,758 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Indonesia | 722.05 | 1,185 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Slovak Republic | 516.59 | 2,733 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Panama | 296.54 | 1,500 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Canada | 256.27 | 8,599 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Hungary | 240.69 | 910 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Israel | 220.46 | 320 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Singapore | 207.16 | 5,793 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Poland | 190.65 | 125 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Thailand | 170.13 | 64,700 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Vietnam | 131.25 | 8,365 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Austria | 123.30 | 1,716 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Korea, Rep. | 35.73 | 6,600 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Brazil | 31.13 | 40 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | South Africa | 30.00 | 8 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Hong Kong, China | 19.98 | 30 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Colombia | 15.91 | 100 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Mexico | 13.15 | 1,363 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Lithuania | 12.80 | 6 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Denmark | 11.16 | 81 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Australia | 11.06 | 24 | Kg |
| United States | Import | 293229 | Heterocyclic compounds; lactones, other lactones excluding those of item no. 2932.21 | 2021 | Ukraine | 10.26 | 8 | Kg |
