| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20201211 |
| Unknown | China national standards | MT | 2200.0 | USD | 20201210 |
| Unknown | China national standards | MT | 2230.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1790.0 | USD | 20201210 |
| Unknown | China national standards | MT | 2040.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1780.0 | USD | 20201210 |
| Unknown | China national standards | MT | 4170.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1730.0 | USD | 20201210 |
| Unknown | China national standards | MT | 3510.0 | USD | 20201210 |
| Unknown | China national standards | MT | 2650.0 | USD | 20201210 |