| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4380.0 | USD | 20201115 |
| Unknown | China national standards | MT | 40.0 | USD | 20201115 |
| Unknown | China national standards | MT | 1120.0 | USD | 20201115 |
| Unknown | China national standards | MT | 1760.0 | USD | 20201114 |
| Unknown | China national standards | MT | 290.0 | USD | 20201114 |
| Unknown | China national standards | MT | 2410.0 | USD | 20201114 |
| Unknown | China national standards | MT | 50.0 | USD | 20201114 |
| Unknown | China national standards | MT | 1120.0 | USD | 20201114 |
| Unknown | China national standards | MT | 260.0 | USD | 20201114 |
| Unknown | China national standards | MT | 2360.0 | USD | 20201113 |