| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1120.0 | USD | 20201115 |
| Unknown | China national standards | MT | 7820.0 | USD | 20201115 |
| Unknown | China national standards | MT | 7860.0 | USD | 20201115 |
| Unknown | China national standards | MT | 1150.0 | USD | 20201114 |
| Unknown | China national standards | MT | 2180.0 | USD | 20201114 |
| Unknown | China national standards | MT | 8710.0 | USD | 20201114 |
| Unknown | China national standards | MT | 1400.0 | USD | 20201114 |
| Unknown | China national standards | MT | 8230.0 | USD | 20201114 |
| Unknown | China national standards | MT | 8600.0 | USD | 20201113 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201113 |