| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16500.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1820.0 | USD | 20200501 |
| Unknown | China national standards | MT | 790.0 | USD | 20200501 |
| Unknown | China national standards | MT | 6580.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2310.0 | USD | 20200501 |
| Unknown | China national standards | MT | 710.0 | USD | 20200501 |
| Unknown | China national standards | MT | 600.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200501 |
| Unknown | China national standards | MT | 770.0 | USD | 20200501 |
| Unknown | China national standards | MT | 500.0 | USD | 20200501 |