| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20180101 |
| Unknown | China national standards | MT | 390.0 | USD | 20180101 |
| Unknown | China national standards | MT | 880.0 | USD | 20180101 |
| Unknown | China national standards | MT | 830.0 | USD | 20180101 |
| Unknown | China national standards | MT | 800.0 | USD | 20180101 |
| Unknown | China national standards | MT | 670.0 | USD | 20180101 |
| Unknown | China national standards | MT | 660.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180101 |
| Unknown | China national standards | MT | 850.0 | USD | 20180101 |