QUALITY CERTIFICATE
Acc. to Russian Standard GOST 9965-76
Crude Oil: “The Russian export blend ”

1. Density at degr. C. (g\cm3) max. 0,87
2. Gravity API min. 32,0
3. Sulphur content, wt. (%) max. 1,8
4. Coking, no more wt. (%) max. 6,0
5. Paraffin content, wt. (%) max. 6,0
6. Water and sediments
       content, wt. (%) max. 0,1
7. Distillation vol. (%)
       up to 200 degree C, min. 21
       up to 300 degree C, min. 41
       up to 350 degree C, min. 50
8. Temperature of freezing, C max. 10
9. Salts content, (mg/L) max. 100