| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20191001 |
| Unknown | China national standards | MT | 410.0 | USD | 20191001 |
| Unknown | China national standards | MT | 440.0 | USD | 20191001 |
| Unknown | China national standards | MT | 400.0 | USD | 20191001 |
| Unknown | China national standards | MT | 410.0 | USD | 20191001 |
| Unknown | China national standards | MT | 50.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2690.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2830.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4080.0 | USD | 20191001 |
| Unknown | China national standards | MT | 390.0 | USD | 20191001 |