| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33340.0 | USD | 20201212 |
| Unknown | China national standards | MT | 370.0 | USD | 20201212 |
| Unknown | China national standards | MT | 330.0 | USD | 20201212 |
| Unknown | China national standards | MT | 1910.0 | USD | 20201212 |
| Unknown | China national standards | MT | 1080.0 | USD | 20201211 |
| Unknown | China national standards | MT | 180.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1000.0 | USD | 20201211 |
| Unknown | China national standards | MT | 840.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1170.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1120.0 | USD | 20201211 |