| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2310.0 | USD | 20201213 |
| Unknown | China national standards | MT | 820.0 | USD | 20201213 |
| Unknown | China national standards | MT | 120.0 | USD | 20201212 |
| Unknown | China national standards | MT | 600.0 | USD | 20201212 |
| Unknown | China national standards | MT | 790.0 | USD | 20201212 |
| Unknown | China national standards | MT | 100.0 | USD | 20201212 |
| Unknown | China national standards | MT | 950.0 | USD | 20201212 |
| Unknown | China national standards | MT | 100.0 | USD | 20201212 |
| Unknown | China national standards | MT | 210.0 | USD | 20201212 |
| Unknown | China national standards | MT | 70.0 | USD | 20201212 |