| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18980.0 | USD | 20190122 |
| Unknown | China national standards | MT | 5020.0 | USD | 20190122 |
| Unknown | China national standards | MT | 440230.0 | USD | 20190122 |
| Unknown | China national standards | MT | 10430.0 | USD | 20190122 |
| Unknown | China national standards | MT | 7730.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190122 |
| Unknown | China national standards | MT | 390.0 | USD | 20190122 |
| Unknown | China national standards | MT | 560.0 | USD | 20190122 |
| Unknown | China national standards | MT | 8870.0 | USD | 20190122 |
| Unknown | China national standards | MT | 52970.0 | USD | 20190122 |