The U.S. Census Bureau's export data tracks U.S. food and agricultural trade shipped directly to Romania. However, it does not measure the substantial levels of the U.S. agricultural trade to Romania routed through Western European ports of entry.
The U.S. Census Bureau's export data tracks U.S. food and agricultural trade shipped directly to Poland. However, it does not measure the substantial levels of the U.S. agricultural trade to Poland routed through Western European ports of entry.
Trade Yearbook

2020 Agricultural Export Yearbook

The 2020 U.S. Agricultural Export Yearbook provides a statistical summary of U.S. agricultural commodity exports to the world. This summary lists only the United States’ primary trading partners.