| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20191001 |
| Unknown | China national standards | MT | 500.0 | USD | 20191001 |
| Unknown | China national standards | MT | 650.0 | USD | 20191001 |
| Unknown | China national standards | MT | 700.0 | USD | 20191001 |
| Unknown | China national standards | MT | 480.0 | USD | 20191001 |
| Unknown | China national standards | MT | 690.0 | USD | 20191001 |
| Unknown | China national standards | MT | 520.0 | USD | 20191001 |
| Unknown | China national standards | MT | 460.0 | USD | 20191001 |
| Unknown | China national standards | MT | 390.0 | USD | 20191001 |
| Unknown | China national standards | MT | 500.0 | USD | 20191001 |