No, assuming that they weren’t worked on any further and are being returned as-exported. Even if they weren’t originally US made, you’ve got three years from US export to claim duty relief (assuming you paid the duties when they came into the US first time round).
No, assuming that they weren’t worked on any further and are being returned as-exported. Even if they weren’t originally US made, you’ve got three years from US export to claim duty relief (assuming you paid the duties when they came into the US first time round).
https://www.cbp.gov/trade/programs-administration/entry-summary/hts-subheading-9801