| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20201115 |
| Unknown | China national standards | MT | 840.0 | USD | 20201115 |
| Unknown | China national standards | MT | 2410.0 | USD | 20201115 |
| Unknown | China national standards | MT | 200.0 | USD | 20201115 |
| Unknown | China national standards | MT | 130.0 | USD | 20201115 |
| Unknown | China national standards | MT | 360.0 | USD | 20201114 |
| Unknown | China national standards | MT | 950.0 | USD | 20201114 |
| Unknown | China national standards | MT | 310.0 | USD | 20201114 |
| Unknown | China national standards | MT | 36980.0 | USD | 20201114 |
| Unknown | China national standards | MT | 140.0 | USD | 20201114 |