| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20191122 |
| Unknown | China national standards | MT | 820.0 | USD | 20191122 |
| Unknown | China national standards | MT | 500.0 | USD | 20191122 |
| Unknown | China national standards | MT | 960.0 | USD | 20191122 |
| Unknown | China national standards | MT | 560.0 | USD | 20191122 |
| Unknown | China national standards | MT | 590.0 | USD | 20191122 |
| Unknown | China national standards | MT | 520.0 | USD | 20191122 |
| Unknown | China national standards | MT | 540.0 | USD | 20191122 |
| Unknown | China national standards | MT | 470.0 | USD | 20191122 |
| Unknown | China national standards | MT | 960.0 | USD | 20191122 |