| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4800.0 | USD | 20201001 |
| Unknown | China national standards | MT | 350.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1790.0 | USD | 20201001 |
| Unknown | China national standards | MT | 230.0 | USD | 20201001 |
| Unknown | China national standards | MT | 230.0 | USD | 20201001 |
| Unknown | China national standards | MT | 610.0 | USD | 20201001 |
| Unknown | China national standards | MT | 220.0 | USD | 20201001 |
| Unknown | China national standards | MT | 260.0 | USD | 20201001 |
| Unknown | China national standards | MT | 210.0 | USD | 20201001 |
| Unknown | China national standards | MT | 240.0 | USD | 20201001 |