| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20210101 |
| Unknown | China national standards | MT | 230.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1260.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1560.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1430.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1290.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1340.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1380.0 | USD | 20201223 |
| Unknown | China national standards | MT | 970.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1930.0 | USD | 20201223 |