Traders often classify black pepper as below : Grading Weight G / L - Pepper 250 - 300 G / L - Very low quality black pepper at 300-350 G / L - Low quality peppercorns from 350 to 400 G / L - Pepper 400 - 480 G / L - Export pepper buckets 500 G / L - Black pepper grade 2 - pepper bucket 530 - 550 G / L - Grade 1 black pepper - universal pepper 560 -600G/L - Premium pepper 600 G / L