| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 510.0 | USD | 20191213 |
| Unknown | China national standards | MT | 480.0 | USD | 20191213 |
| Unknown | China national standards | MT | 510.0 | USD | 20191213 |
| Unknown | China national standards | MT | 90.0 | USD | 20191213 |
| Unknown | China national standards | MT | 70.0 | USD | 20191213 |
| Unknown | China national standards | MT | 70.0 | USD | 20191213 |
| Unknown | China national standards | MT | 600.0 | USD | 20191212 |
| Unknown | China national standards | MT | 640.0 | USD | 20191212 |
| Unknown | China national standards | MT | 520.0 | USD | 20191212 |
| Unknown | China national standards | MT | 480.0 | USD | 20191212 |