| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2020.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2310.0 | USD | 20210310 |
| Unknown | China national standards | MT | 830.0 | USD | 20210310 |
| Unknown | China national standards | MT | 740.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2250.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1460.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1800.0 | USD | 20210310 |
| Unknown | China national standards | MT | 4780.0 | USD | 20210310 |
| Unknown | China national standards | MT | 950.0 | USD | 20210301 |