| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6930.0 | USD | 20201023 |
| Unknown | China national standards | MT | 8380.0 | USD | 20201023 |
| Unknown | China national standards | MT | 6080.0 | USD | 20201023 |
| Unknown | China national standards | MT | 11710.0 | USD | 20201023 |
| Unknown | China national standards | MT | 1730.0 | USD | 20201023 |
| Unknown | China national standards | MT | 6060.0 | USD | 20201021 |
| Unknown | China national standards | MT | 7580.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1150.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1750.0 | USD | 20201021 |