| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3870.0 | USD | 20180519 |
| Unknown | China national standards | MT | 4280.0 | USD | 20180519 |
| Unknown | China national standards | MT | 3920.0 | USD | 20180519 |
| Unknown | China national standards | MT | 770.0 | USD | 20180519 |
| Unknown | China national standards | MT | 4190.0 | USD | 20180519 |
| Unknown | China national standards | MT | 3840.0 | USD | 20180519 |
| Unknown | China national standards | MT | 4130.0 | USD | 20180519 |
| Unknown | China national standards | MT | 4190.0 | USD | 20180519 |
| Unknown | China national standards | MT | 25990.0 | USD | 20180518 |
| Unknown | China national standards | MT | 26480.0 | USD | 20180518 |