| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28830.0 | USD | 20180711 |
| Unknown | China national standards | MT | 800.0 | USD | 20180711 |
| Unknown | China national standards | MT | 4690.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5430.0 | USD | 20180701 |
| Unknown | China national standards | MT | 790.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5430.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4860.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5120.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5110.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4710.0 | USD | 20180701 |