| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20180201 |
| Unknown | China national standards | MT | 540.0 | USD | 20180201 |
| Unknown | China national standards | MT | 800.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180201 |
| Unknown | China national standards | MT | 380.0 | USD | 20180201 |
| Unknown | China national standards | MT | 420.0 | USD | 20180201 |
| Unknown | China national standards | MT | 420.0 | USD | 20180201 |
| Unknown | China national standards | MT | 660.0 | USD | 20180201 |
| Unknown | China national standards | MT | 26340.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5170.0 | USD | 20180201 |