| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4090.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4850.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4230.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5130.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4770.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4960.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4970.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 24780.0 | USD | 20181201 |
| Unknown | China national standards | MT | 35510.0 | USD | 20181201 |