Southeast Asia and African are mainly the recycled PSF

HS code 55032000 is synthetic staple fibers, of polyesters, not carded, including virgin PSF and recycled PSF.  And the imports from Southeast Asia and African are mainly the recycled PSF.  The following are the changes in recent years.

In Jan-Apr, 2022, imports from Southeast Asia hit a new low in recent three years, especially the imports from Vietnam, have declined significantly