| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20191216 |
| Unknown | China national standards | MT | 570.0 | USD | 20191216 |
| Unknown | China national standards | MT | 480.0 | USD | 20191216 |
| Unknown | China national standards | MT | 420.0 | USD | 20191216 |
| Unknown | China national standards | MT | 530.0 | USD | 20191216 |
| Unknown | China national standards | MT | 430.0 | USD | 20191216 |
| Unknown | China national standards | MT | 530.0 | USD | 20191216 |
| Unknown | China national standards | MT | 420.0 | USD | 20191216 |
| Unknown | China national standards | MT | 580.0 | USD | 20191216 |
| Unknown | China national standards | MT | 490.0 | USD | 20191216 |