1. Black charcoal
Mangrove black charcoal (kachi / round type)
Pelawan black charcoal
Kulim black charcoal
Ruber black charcoal
2. White charcoal
Mangrove white charcoal
Pelawan white charcoal (kachi / round type)
Kulim white charcoal
3. Palm bunch ash
4. Industrial charcoal
5. Coconut charcoal
6. Organic fertilizer
