| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20170101 |
| Unknown | China national standards | MT | 510.0 | USD | 20170101 |
| Unknown | China national standards | MT | 530.0 | USD | 20170101 |
| Unknown | China national standards | MT | 920.0 | USD | 20170101 |
| Unknown | China national standards | MT | 750.0 | USD | 20170101 |
| Unknown | China national standards | MT | 400.0 | USD | 20170101 |
| Unknown | China national standards | MT | 340.0 | USD | 20170101 |
| Unknown | China national standards | MT | 480.0 | USD | 20170101 |
| Unknown | China national standards | MT | 460.0 | USD | 20170101 |
| Unknown | China national standards | MT | 750.0 | USD | 20170101 |