| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3310.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3150.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3450.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5830.0 | USD | 20191101 |
| Unknown | China national standards | MT | 450.0 | USD | 20191101 |
| Unknown | China national standards | MT | 340.0 | USD | 20191101 |
| Unknown | China national standards | MT | 450.0 | USD | 20191101 |
| Unknown | China national standards | MT | 820.0 | USD | 20191101 |
| Unknown | China national standards | MT | 260.0 | USD | 20191101 |