Products produced in Vietnam from coconut shell charcoal . â?¢ Type size 3 x 6, 4 x 8 . 8Ã?20 â?¢ Effect : used as raw materials for production of activated carbon 1. Commodity: Coconut Shell Charcoal ( Size: 3 x 6 mesh, 4 x 8 mesh, 8 x 20 mesh, natural size) 2. Specifications: Moisture: 18% (max) Ash: 3% (max) Foreign matter: 1% (max) Volatile matter: 22% (max) Fixed carbon content: 71% (min) 3. Package: In PP bag to be covered by PE ,40kgs/ bag, 16 mts / cont 20ft 4. Payment: By TTR, D/P at sight, Irrevocable L/C at sightâ?¦ 5. Unit price: negotiable Black granular, dry, loose, angular.