| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 880.0 | USD | 20200421 |
| Unknown | China national standards | MT | 100.0 | USD | 20200421 |
| Unknown | China national standards | MT | 110.0 | USD | 20200421 |
| Unknown | China national standards | MT | 810.0 | USD | 20200420 |
| Unknown | China national standards | MT | 130.0 | USD | 20200420 |
| Unknown | China national standards | MT | 5910.0 | USD | 20200420 |
| Unknown | China national standards | MT | 110.0 | USD | 20200420 |
| Unknown | China national standards | MT | 130.0 | USD | 20200420 |
| Unknown | China national standards | MT | 840.0 | USD | 20200420 |
| Unknown | China national standards | MT | 720.0 | USD | 20200419 |