WELCOME IN PT ETIKA SUMBER ALAM - COAL TRADING COMPANY

Coal Product Specification

GAR 5200 - 5000

Parameter Basis Typical Rejection
Total MoistureARB25%-
Inherent MoistureADB10%-
AshADB15%-
Volatile MetterADB--
Fixed CarbonADB--
Total SulphurADB1,5%-
Gross Calorific ValueARB5200 kcal/kg < 5000 kcal/kg
Hardgrove Index-55 Approx-
Size (0-90 mm)-90%-

GAR 4800 - 4600

Parameter Basis Typical Rejection
Total MoistureARB28-30%-
Inherent MoistureADB14% approx-
AshADB8%>10.0%
Volatile MetterADB39% approx-
Fixed CarbonADB--
Total SulphurADB0.5%>0.8%
Gross Calorific ValueARB4800 kcal/kg < 4600 kcal/kg
Hardgrove Index-55 approx-
Size (0-90 mm)-90%-

GAR 4600 - 4400

Parameter Basis Typical Rejection
Total MoistureARB31%-
Inherent MoistureADB12%-
AshADB8%>10.0%
Volatile MetterADB40%x-
Fixed CarbonADBBy Difference-
Total SulphurADB0,9%>0.9%
Gross Calorific ValueARB4600-4400 kcal/kg < 4400 kcal/kg
Hardgrove Index-55-
Size (0-90 mm)-90%-

GAR 4400 - 4200

Parameter Basis Typical Rejection
Total MoistureARB34-38%-
Inherent MoistureADB16% approx-
AshADB < 5% -
Volatile MetterADB40% approx-
Fixed CarbonADB--
Total SulphurADB < 0,5 -
Gross Calorific ValueARB4400-4200 kcal/kg
Hardgrove Index---
Size (0-90 mm)---

GAR 4200 - 4000

Parameter Basis Typical Rejection
Total MoistureARB34-36%-
Inherent MoistureADB14% approx-
AshADB8-10%-
Volatile MetterADB38%-
Fixed CarbonADBBy Difference-
Total SulphurADB0,8-1,0%-
Gross Calorific ValueARB4200-4000 kcal/kgg-
Hardgrove Index-50-55-
Size (0-90 mm)---
Port of Loading:
- Jetty Swarnadwipa Dermaga Jaya, South Sumatera, Indonesia
- Jetty Fortuna Marina Sejahtera, South Sumatera, Indonesia

GAR 5000 - 4800

Parameter Basis Typical Rejection
Total MoistureARB30% approx-
Inherent MoistureADB12% approx-
AshADB8%>10%
Volatile MetterADB40% approx-
Fixed CarbonADBBy Difference-
Total SulphurADB0,6%>0,8%
Gross Calorific ValueARB5000 kcal/kg < 4800 kcal/kg
Hardgrove Index-50-60-
Size (0-90 mm)---
Port of Loading:
- Jetty Fortuna Marina Sejahtera, South Sumatera, Indonesia
- Jetty PT. Batubara Mandiri, Bailangu, Sumatera Selatan, Indonesia


GAR 4200 - 4000

Parameter Basis Typical Rejection
Total MoistureARB34-36%-
Inherent MoistureADB14% approx-
AshADB8-10%-
Volatile MetterADB38%-
Fixed CarbonADBBy Difference-
Total SulphurADB0,8-1,0%-
Gross Calorific ValueARB4200-4000 kcal/kg-
Hardgrove Index-50-55-
Size (0-90 mm)---
Port of Loading:
- Jetty Sriwijaya Bara Logistik, Sungai Lalan, South Sumatera, Indonesia


GAR 4000 - 3800

Parameter Basis Typical Rejection
Total MoistureARB36-39% approx-
Inherent MoistureADB15% approx-
AshADB4% approx>8%
Volatile MetterADB39% approx-
Fixed CarbonADBBy Difference-
Total SulphurADB0,4% approx>0.8%
Gross Calorific ValueARB4000 kcal/kg < 3800 kcal/kg
Hardgrove Index-60 approx-
Size (0-90 mm)-(Crushed)-
Port of Loading:
- Jetty Sriwijaya Bara Logistik, Sungai Lalan, South Sumatera, Indonesia
- Jetty PT. Batubara Mandiri, Bailangu, Sumatera Selatan, Indonesia
- Terminal Khusus PT. Naga Mas Makmur Jaya, Desa Tanjung Tiga, Rantau Bayur, Banyuasin Sumatera Selatan, Indonesia

GAR 4200 - 4000

Parameter Basis Typical Rejection
Total MoistureARB35-37%-
Inherent MoistureADB14% approx-
AshADB4%>8%
Volatile MetterADB38%-
Fixed CarbonADBBy Difference-
Total SulphurADB0,4%>0,8%
Gross Calorific ValueARB4200-4000 kcal/kg-
Hardgrove Index-50-55-
Size (0-90 mm)---
Port of Loading:
- Jetty Baturona Adimulia, South Sumatera, Indonesia
- Jetty PT. Batubara Mandiri, Bailangu, Sumatera Selatan, Indonesia
- Terminal Khusus PT. Naga Mas Makmur Jaya, Desa Tanjung Tiga, Rantau Bayur, Banyuasin Sumatera Selatan, Indonesia


GAR 3400 - 3200

Parameter Basis Typical Rejection
Total MoistureARB47-49%-
Inherent MoistureADB15% approx-
AshADB8%-
Volatile MetterADB40% approx-
Fixed CarbonADBBy Difference-
Total SulphurADB1%-
Gross Calorific ValueARB3400-3200 kcal/kg < 3200 kcal/kg
Hardgrove Index-60 approx-
Size (0-90 mm)-90%-
Port of Loading:
- Jetty Putra Muba Coal, South Sumatera, Indonesia
- Jetty Bhumi Sriwijaya Perdana Coal, South Sumatera, Indonesia

GAR 5800 - 5600

Parameter Basis Typical Rejection
Total MoistureARB15%-
Inherent MoistureADB5%-
AshADB15%> 18%
Volatile MetterADB40%-
Fixed CarbonADBBy Difference-
Total SulphurADB0,9%> 1,2%
Gross Calorific ValueARB5800 kcal/kg < 5600 kcal/kg
Hardgrove Index-55-
Size (0-90 mm)-90%-

GAR 6200 - 6000

Parameter Basis Typical Rejection
Total MoistureARB15%-
Inherent MoistureADB5%-
AshADB14%> 16%
Volatile MetterADB40%-
Fixed CarbonADBBy Difference-
Total SulphurADB0.9%> 1,2%
Gross Calorific ValueARB6200 kcal/kg < 6000 kcal/kg
Hardgrove Index-55-
Size (0-90 mm)-90%-
Port of Loading:
- Jetty Teluk Bayur, Padang, Sumatera Barat, Indonesia

GAR 4600 - 4400

Parameter Basis Typical Rejection
Total MoistureARB31%-
Inherent MoistureADB13%-
AshADB12%> 14%
Volatile MetterADB40%-
Fixed CarbonADBBy Difference-
Total SulphurADB0,7%> 0.9%
Gross Calorific ValueARB4600-4400 kcal/kg < 4400 kcal/kg
Hardgrove Index-55-
Size (0-90 mm)-90%-
Port of Loading:
- Jetty Pulau Baai, Bengkulu, Indonesia
- Jetty Kotabani, Bengkulu, Indonesia

GAR 5300 - 5200

Parameter Basis Typical Rejection
Total MoistureARB25%-
Inherent MoistureADB13% (approx)-
AshADB12%-
Volatile MetterADB42% approx-
Fixed CarbonADBBy Difference-
Total SulphurADB0,80%-
Gross Calorific ValueARB5300-5100 kcal/kg < 5100 kcal/kg
Hardgrove Index-55 approx-
Size (0-90 mm)-90%-
Port of Loading:
- Jetty Lintas Bungo Super Coal (LBSC),Talang Duku, Jambi

GAR 5300 - 5200

Parameter Basis Typical Rejection
Total MoistureARB25%-
Inherent MoistureADB13% (approx)-
AshADB12%-
Volatile MetterADB42% approx-
Fixed CarbonADBBy Difference-
Total SulphurADB0,80%-
Gross Calorific ValueARB5300-5100 kcal/kg < 5100 kcal/kg
Hardgrove Index-55 approx-
Size (0-90 mm)-90%-
Port of Loading:
- Jetty Integra, Kuala Tungkal, Jambi
- Jetty KBS, Kuala Tungkal, Jambi

GAR 4000 - 3800

Parameter Basis Typical Rejection
Total MoistureARB38-41%-
Inherent MoistureADB14% (approx)-
AshADB8%> 10%
Volatile MetterADB43% (approx)-
Fixed CarbonADBBy Difference-
Total SulphurADB0,3-0,6%> 0,8%
Gross Calorific ValueARB4000-3800 kcal/kg < 3800 kcal/kg
Hardgrove Index-55 approx-
Size (0-90 mm)-90%-
Port of Loading:
- Jetty Pelabuhan Universal Sumatera,Talang Duku, Jambi

GAR 4000 - 3800

Parameter Basis Typical Rejection
Total MoistureARB38-41%-
Inherent MoistureADB14% (approx)-
AshADB8%> 10%
Volatile MetterADB43% (approx)-
Fixed CarbonADBBy Difference-
Total SulphurADB0,3-0,6%> 0,8%
Gross Calorific ValueARB4000-3800 kcal/kg < 3800 kcal/kg
Hardgrove Index-55 approx-
Size (0-90 mm)-90%-
Port of Loading:
- Jetty Pelabuhan Universal Sumatera,Talang Duku, Jambi


GAR 3600 - 3400

Parameter Basis Typical Rejection
Total MoistureARB42-45%By Difference
Inherent MoistureADB13-16%By Difference
AshADB8-10%> 10%
Volatile MetterADB35-43%)By Difference
Fixed CarbonADB42-45%> 0,8%
Total SulphurADB3600-3400 kcal/kg < 3400 kcal/kg
Gross Calorific ValueARBBy DifferenceBy Difference
Hardgrove Index-60-70> 80
Size (0-90 mm)-90%-
Port of Loading:
- Jetty TEAP, Talang Duku, Jambi


GAR 3400 - 3200

Parameter Basis Typical Rejection
Total MoistureARB46-48%-
Inherent MoistureADB16%-
AshADB10-12%-
Volatile MetterADB40% approx-
Fixed CarbonADBBy Difference-
Total SulphurADB0,80%-
Gross Calorific ValueARB3400 kcal/kg < 3200 kcal/kg
Hardgrove Index-85-
Size (0-90 mm)-90%-
Port of Loading:
- Jetty Lintas Bungo Super Coal (LBSC),Talang Duku, Jambi

GAR 3600 - 3400

Parameter Basis Typical Rejection
Total MoistureARB42-45%By Difference
Inherent MoistureADB13-16%By Difference
AshADB8-10%> 10%
Volatile MetterADB35-43%)By Difference
Fixed CarbonADB42-45%> 0,8%
Total SulphurADB3600-3400 kcal/kg < 3400 kcal/kg
Gross Calorific ValueARBBy DifferenceBy Difference
Hardgrove Index-60-70> 80
Size (0-90 mm)-90%-
Port of Loading: Jetty TEAP, Talang Duku, Jambi


GAR 3400 - 3200

Parameter Basis Typical Rejection
Total MoistureARB46-48%-
Inherent MoistureADB16%-
AshADB10-12%-
Volatile MetterADB40% approx-
Fixed CarbonADBBy Difference-
Total SulphurADB0,80%-
Gross Calorific ValueARB3400 kcal/kg < 3200 kcal/kg
Hardgrove Index-85-
Size (0-90 mm)-90%-
Port of Loading: Jetty Lintas Bungo Super Coal (LBSC), Talang Duku, Jambi

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