| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3630.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3030.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4100.0 | USD | 20181201 |
| Unknown | China national standards | MT | 500.0 | USD | 20181201 |
| Unknown | China national standards | MT | 540.0 | USD | 20181201 |
| Unknown | China national standards | MT | 440.0 | USD | 20181201 |
| Unknown | China national standards | MT | 590.0 | USD | 20181201 |
| Unknown | China national standards | MT | 510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3850.0 | USD | 20181201 |
| Unknown | China national standards | MT | 540.0 | USD | 20181201 |