| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20201221 |
| Unknown | China national standards | MT | 120.0 | USD | 20201221 |
| Unknown | China national standards | MT | 840.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1180.0 | USD | 20201220 |
| Unknown | China national standards | MT | 920.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201220 |
| Unknown | China national standards | MT | 450.0 | USD | 20201220 |
| Unknown | China national standards | MT | 970.0 | USD | 20201220 |
| Unknown | China national standards | MT | 90.0 | USD | 20201220 |
| Unknown | China national standards | MT | 2310.0 | USD | 20201220 |