| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1350.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1730.0 | USD | 20191101 |
| Unknown | China national standards | MT | 790.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1180.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1250.0 | USD | 20191101 |
| Unknown | China national standards | MT | 520.0 | USD | 20191101 |
| Unknown | China national standards | MT | 310.0 | USD | 20191101 |
| Unknown | China national standards | MT | 670.0 | USD | 20191101 |
| Unknown | China national standards | MT | 170.0 | USD | 20191101 |