| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7170.0 | USD | 20191210 |
| Unknown | China national standards | MT | 5140.0 | USD | 20191210 |
| Unknown | China national standards | MT | 6830.0 | USD | 20191210 |
| Unknown | China national standards | MT | 150600.02 | USD | 20191210 |
| Unknown | China national standards | MT | 335960.0 | USD | 20191210 |
| Unknown | China national standards | MT | 1810.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2560.0 | USD | 20191210 |
| Unknown | China national standards | MT | 260.0 | USD | 20191210 |
| Unknown | China national standards | MT | 250.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2030.0 | USD | 20191210 |