| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20200501 |
| Unknown | China national standards | MT | 770.0 | USD | 20200501 |
| Unknown | China national standards | MT | 390.0 | USD | 20200501 |
| Unknown | China national standards | MT | 410.0 | USD | 20200501 |
| Unknown | China national standards | MT | 630.0 | USD | 20200501 |
| Unknown | China national standards | MT | 730.0 | USD | 20200501 |
| Unknown | China national standards | MT | 400.0 | USD | 20200501 |
| Unknown | China national standards | MT | 450.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1760.0 | USD | 20200501 |
| Unknown | China national standards | MT | 690.0 | USD | 20200501 |