| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1250.0 | USD | 20191018 |
| Unknown | China national standards | MT | 330.0 | USD | 20191018 |
| Unknown | China national standards | MT | 640.0 | USD | 20191018 |
| Unknown | China national standards | MT | 5880.0 | USD | 20191017 |
| Unknown | China national standards | MT | 5530.0 | USD | 20191017 |
| Unknown | China national standards | MT | 5370.0 | USD | 20191017 |
| Unknown | China national standards | MT | 640.0 | USD | 20191017 |
| Unknown | China national standards | MT | 6150.0 | USD | 20191017 |
| Unknown | China national standards | MT | 5590.0 | USD | 20191017 |
| Unknown | China national standards | MT | 5000.0 | USD | 20191017 |