02 · A
Hand-sorted and graded at origin
Sorting happens by hand on tables in N’Djamena, not on a conveyor belt. Graders separate hashab-type nodules — the harder gum, sorted into grades 1 and 2 — from Seyal nodules, which are more friable and graded on their own scale. The distinction is visual and tactile, made lot by lot by trained staff.
A grade is assigned before a lot is bagged, not adjusted afterward to fit an order. What is sold as grade 1 hashab left the sorting table as grade 1 hashab.
HASHAB GRADES 1–2 · SEYAL, FRIABLE — SORTED AND GRADED BY HAND