| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1290.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1290.0 | USD | 20181201 |
| Unknown | China national standards | MT | 600.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1800.0 | USD | 20181201 |
| Unknown | China national standards | MT | 410.0 | USD | 20181201 |
| Unknown | China national standards | MT | 510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 120.0 | USD | 20181201 |
| Unknown | China national standards | MT | 800.0 | USD | 20181201 |
| Unknown | China national standards | MT | 990.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1830.0 | USD | 20181201 |