This supply one of the purest form of Coconut Charcoal products in its finest. Product specification. Ash : 3% Moisture : 12% Material : 100% Full Coconut Shell Gross Calorific: 7000Kcal/Kg Production Capacity : 1000 - 1500 Ton/Month Production Time : 2 Weeks (14 Working Days) FOB : Port of Tanjung Emas - Semarang City, Central Java, Indonesia