| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2430.0 | USD | 20210322 |
| Unknown | China national standards | MT | 340.0 | USD | 20210322 |
| Unknown | China national standards | MT | 320.0 | USD | 20210322 |
| Unknown | China national standards | MT | 330.0 | USD | 20210322 |
| Unknown | China national standards | MT | 700.0 | USD | 20210322 |
| Unknown | China national standards | MT | 300.0 | USD | 20210322 |
| Unknown | China national standards | MT | 220.0 | USD | 20210322 |
| Unknown | China national standards | MT | 370.0 | USD | 20210322 |
| Unknown | China national standards | MT | 290.0 | USD | 20210322 |
| Unknown | China national standards | MT | 2370.0 | USD | 20210321 |