| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 780.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2010.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4010.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3210.0 | USD | 20181201 |
| Unknown | China national standards | MT | 880.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4050.0 | USD | 20181201 |
| Unknown | China national standards | MT | 780.0 | USD | 20181201 |
| Unknown | China national standards | MT | 880.0 | USD | 20181201 |
| Unknown | China national standards | MT | 810.0 | USD | 20181201 |