| 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 | 800.0 | USD | 20200501 |
| Unknown | China national standards | MT | 880.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1820.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1240.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5580.0 | USD | 20200501 |
| Unknown | China national standards | MT | 900.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1250.0 | USD | 20200501 |
| Unknown | China national standards | MT | 790.0 | USD | 20200501 |