| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1420.0 | USD | 20210322 |
| Unknown | China national standards | MT | 450.0 | USD | 20210322 |
| Unknown | China national standards | MT | 460.0 | USD | 20210322 |
| Unknown | China national standards | MT | 440.0 | USD | 20210322 |
| Unknown | China national standards | MT | 2460.0 | USD | 20210322 |
| Unknown | China national standards | MT | 70.0 | USD | 20210321 |
| Unknown | China national standards | MT | 220.0 | USD | 20210321 |
| Unknown | China national standards | MT | 2770.0 | USD | 20210321 |
| Unknown | China national standards | MT | 170.0 | USD | 20210321 |
| Unknown | China national standards | MT | 80.0 | USD | 20210321 |