| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2330.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5240.0 | USD | 20180201 |
| Unknown | China national standards | MT | 360.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2870.0 | USD | 20180123 |
| Unknown | China national standards | MT | 860.0 | USD | 20180123 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180123 |
| Unknown | China national standards | MT | 610.0 | USD | 20180123 |
| Unknown | China national standards | MT | 5290.0 | USD | 20180121 |
| Unknown | China national standards | MT | 340.0 | USD | 20180120 |