| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20201101 |
| Unknown | China national standards | MT | 260.0 | USD | 20201101 |
| Unknown | China national standards | MT | 280.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1990.0 | USD | 20201101 |
| Unknown | China national standards | MT | 2100.0 | USD | 20201023 |
| Unknown | China national standards | MT | 1880.0 | USD | 20201023 |
| Unknown | China national standards | MT | 2060.0 | USD | 20201023 |
| Unknown | China national standards | MT | 3420.0 | USD | 20201023 |
| Unknown | China national standards | MT | 3460.0 | USD | 20201023 |
| Unknown | China national standards | MT | 2140.0 | USD | 20201023 |