| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2130.0 | USD | 20191110 |
| Unknown | China national standards | MT | 310.0 | USD | 20191110 |
| Unknown | China national standards | MT | 300.0 | USD | 20191110 |
| Unknown | China national standards | MT | 330.0 | USD | 20191110 |
| Unknown | China national standards | MT | 250.0 | USD | 20191110 |
| Unknown | China national standards | MT | 270.0 | USD | 20191110 |
| Unknown | China national standards | MT | 250.0 | USD | 20191110 |
| Unknown | China national standards | MT | 320.0 | USD | 20191110 |
| Unknown | China national standards | MT | 340.0 | USD | 20191110 |
| Unknown | China national standards | MT | 260.0 | USD | 20191110 |