| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3250.0 | USD | 20191222 |
| Unknown | China national standards | MT | 12440.0 | USD | 20191222 |
| Unknown | China national standards | MT | 580.0 | USD | 20191222 |
| Unknown | China national standards | MT | 1240.0 | USD | 20191222 |
| Unknown | China national standards | MT | 5000.0 | USD | 20191222 |
| Unknown | China national standards | MT | 8070.0 | USD | 20191222 |
| Unknown | China national standards | MT | 590.0 | USD | 20191222 |
| Unknown | China national standards | MT | 11870.0 | USD | 20191222 |
| Unknown | China national standards | MT | 620.0 | USD | 20191222 |
| Unknown | China national standards | MT | 6930.0 | USD | 20191222 |