| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14080.0 | USD | 20190812 |
| Unknown | China national standards | MT | 410.0 | USD | 20190812 |
| Unknown | China national standards | MT | 2920.0 | USD | 20190812 |
| Unknown | China national standards | MT | 3430.0 | USD | 20190812 |
| Unknown | China national standards | MT | 160.0 | USD | 20190811 |
| Unknown | China national standards | MT | 2280.0 | USD | 20190811 |
| Unknown | China national standards | MT | 340.0 | USD | 20190811 |
| Unknown | China national standards | MT | 450.0 | USD | 20190811 |
| Unknown | China national standards | MT | 330.0 | USD | 20190811 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190810 |