| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 390.0 | USD | 20191101 |
| Unknown | China national standards | MT | 630.0 | USD | 20191101 |
| Unknown | China national standards | MT | 450.0 | USD | 20191101 |
| Unknown | China national standards | MT | 400.0 | USD | 20191101 |
| Unknown | China national standards | MT | 590.0 | USD | 20191101 |
| Unknown | China national standards | MT | 480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 390.0 | USD | 20191101 |
| Unknown | China national standards | MT | 600.0 | USD | 20191101 |
| Unknown | China national standards | MT | 350.0 | USD | 20191101 |
| Unknown | China national standards | MT | 440.0 | USD | 20191101 |