| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20190522 |
| Unknown | China national standards | MT | 430.0 | USD | 20190522 |
| Unknown | China national standards | MT | 530.0 | USD | 20190522 |
| Unknown | China national standards | MT | 430.0 | USD | 20190522 |
| Unknown | China national standards | MT | 460.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1950.0 | USD | 20190522 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190522 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190522 |
| Unknown | China national standards | MT | 460.0 | USD | 20190522 |
| Unknown | China national standards | MT | 300.0 | USD | 20190521 |