| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20191101 |
| Unknown | China national standards | MT | 770.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1070.0 | USD | 20191101 |
| Unknown | China national standards | MT | 860.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1070.0 | USD | 20191101 |
| Unknown | China national standards | MT | 140.0 | USD | 20191101 |
| Unknown | China national standards | MT | 150.0 | USD | 20191101 |
| Unknown | China national standards | MT | 140.0 | USD | 20191101 |
| Unknown | China national standards | MT | 120.0 | USD | 20191101 |
| Unknown | China national standards | MT | 120.0 | USD | 20191101 |