| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1370.0 | USD | 20200501 |
| Unknown | China national standards | MT | 620.0 | USD | 20200501 |
| Unknown | China national standards | MT | 900.0 | USD | 20200501 |
| Unknown | China national standards | MT | 6580.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200501 |
| Unknown | China national standards | MT | 790.0 | USD | 20200501 |
| Unknown | China national standards | MT | 710.0 | USD | 20200501 |
| Unknown | China national standards | MT | 12260.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4690.0 | USD | 20200501 |
| Unknown | China national standards | MT | 600.0 | USD | 20200501 |