| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2210.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1550.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1850.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2850.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2580.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1660.0 | USD | 20191201 |