| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20191217 |
| Unknown | China national standards | MT | 560.0 | USD | 20191217 |
| Unknown | China national standards | MT | 670.0 | USD | 20191216 |
| Unknown | China national standards | MT | 820.0 | USD | 20191216 |
| Unknown | China national standards | MT | 620.0 | USD | 20191216 |
| Unknown | China national standards | MT | 5310.0 | USD | 20191216 |
| Unknown | China national standards | MT | 5030.0 | USD | 20191216 |
| Unknown | China national standards | MT | 4140.0 | USD | 20191216 |
| Unknown | China national standards | MT | 5250.0 | USD | 20191216 |
| Unknown | China national standards | MT | 2760.0 | USD | 20191216 |