| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3480.0 | USD | 20191220 |
| Unknown | China national standards | MT | 4260.0 | USD | 20191220 |
| Unknown | China national standards | MT | 3710.0 | USD | 20191220 |
| Unknown | China national standards | MT | 3630.0 | USD | 20191220 |
| Unknown | China national standards | MT | 3370.0 | USD | 20191220 |
| Unknown | China national standards | MT | 3840.0 | USD | 20191220 |
| Unknown | China national standards | MT | 3770.0 | USD | 20191220 |
| Unknown | China national standards | MT | 3920.0 | USD | 20191220 |
| Unknown | China national standards | MT | 4950.0 | USD | 20191220 |
| Unknown | China national standards | MT | 25630.0 | USD | 20191219 |