| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20191101 |
| Unknown | China national standards | MT | 920.0 | USD | 20191101 |
| Unknown | China national standards | MT | 450.0 | USD | 20191101 |
| Unknown | China national standards | MT | 370.0 | USD | 20191101 |
| Unknown | China national standards | MT | 350.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2570.0 | USD | 20191101 |
| Unknown | China national standards | MT | 890.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2990.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3210.0 | USD | 20191101 |