| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20191201 |
| Unknown | China national standards | MT | 950.0 | USD | 20191201 |
| Unknown | China national standards | MT | 930.0 | USD | 20191201 |
| Unknown | China national standards | MT | 310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 870.0 | USD | 20191201 |
| Unknown | China national standards | MT | 840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 100.0 | USD | 20191201 |
| Unknown | China national standards | MT | 700.0 | USD | 20191201 |
| Unknown | China national standards | MT | 340.0 | USD | 20191201 |