| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4860.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6490.0 | USD | 20191101 |
| Unknown | China national standards | MT | 490.0 | USD | 20191101 |
| Unknown | China national standards | MT | 580.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191101 |
| Unknown | China national standards | MT | 580.0 | USD | 20191101 |
| Unknown | China national standards | MT | 12060.0 | USD | 20191101 |
| Unknown | China national standards | MT | 920.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1060.0 | USD | 20191101 |
| Unknown | China national standards | MT | 11820.0 | USD | 20191101 |