| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20191220 |
| Unknown | China national standards | MT | 420.0 | USD | 20191220 |
| Unknown | China national standards | MT | 520.0 | USD | 20191220 |
| Unknown | China national standards | MT | 510.0 | USD | 20191220 |
| Unknown | China national standards | MT | 3090.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3870.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3300.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3810.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3370.0 | USD | 20191219 |
| Unknown | China national standards | MT | 3050.0 | USD | 20191219 |