| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20191001 |
| Unknown | China national standards | MT | 730.0 | USD | 20191001 |
| Unknown | China national standards | MT | 540.0 | USD | 20191001 |
| Unknown | China national standards | MT | 460.0 | USD | 20191001 |
| Unknown | China national standards | MT | 420.0 | USD | 20191001 |
| Unknown | China national standards | MT | 530.0 | USD | 20191001 |
| Unknown | China national standards | MT | 390.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1980.0 | USD | 20191001 |
| Unknown | China national standards | MT | 430.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1000.0 | USD | 20191001 |