| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5200.0 | USD | 20191001 |
| Unknown | China national standards | MT | 500.0 | USD | 20191001 |
| Unknown | China national standards | MT | 300.0 | USD | 20191001 |
| Unknown | China national standards | MT | 580.0 | USD | 20191001 |
| Unknown | China national standards | MT | 880.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1030.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2260.0 | USD | 20191001 |
| Unknown | China national standards | MT | 580.0 | USD | 20191001 |
| Unknown | China national standards | MT | 13330.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3010.0 | USD | 20191001 |