| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1160.0 | USD | 20191123 |
| Unknown | China national standards | MT | 440.0 | USD | 20191123 |
| Unknown | China national standards | MT | 370.0 | USD | 20191123 |
| Unknown | China national standards | MT | 490.0 | USD | 20191123 |
| Unknown | China national standards | MT | 460.0 | USD | 20191123 |
| Unknown | China national standards | MT | 840.0 | USD | 20191123 |
| Unknown | China national standards | MT | 830.0 | USD | 20191123 |
| Unknown | China national standards | MT | 320.0 | USD | 20191123 |
| Unknown | China national standards | MT | 50.0 | USD | 20191123 |
| Unknown | China national standards | MT | 160.0 | USD | 20191123 |