| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20191101 |
| Unknown | China national standards | MT | 550.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2090.0 | USD | 20191101 |
| Unknown | China national standards | MT | 920.0 | USD | 20191101 |
| Unknown | China national standards | MT | 390.0 | USD | 20191101 |
| Unknown | China national standards | MT | 950.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1460.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1770.0 | USD | 20191101 |
| Unknown | China national standards | MT | 9430.0 | USD | 20191101 |
| Unknown | China national standards | MT | 560.0 | USD | 20191101 |