| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4400.0 | USD | 20180201 |
| Unknown | China national standards | MT | 870.0 | USD | 20180201 |
| Unknown | China national standards | MT | 820.0 | USD | 20180201 |
| Unknown | China national standards | MT | 850.0 | USD | 20180201 |
| Unknown | China national standards | MT | 950.0 | USD | 20180201 |
| Unknown | China national standards | MT | 820.0 | USD | 20180201 |
| Unknown | China national standards | MT | 670.0 | USD | 20180201 |
| Unknown | China national standards | MT | 870.0 | USD | 20180201 |
| Unknown | China national standards | MT | 420.0 | USD | 20180201 |
| Unknown | China national standards | MT | 730.0 | USD | 20180201 |