| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20191117 |
| Unknown | China national standards | MT | 630.0 | USD | 20191117 |
| Unknown | China national standards | MT | 106360.0 | USD | 20191117 |
| Unknown | China national standards | MT | 980.0 | USD | 20191117 |
| Unknown | China national standards | MT | 29200.0 | USD | 20191117 |
| Unknown | China national standards | MT | 700.0 | USD | 20191117 |
| Unknown | China national standards | MT | 690.0 | USD | 20191117 |
| Unknown | China national standards | MT | 1470.0 | USD | 20191117 |
| Unknown | China national standards | MT | 13820.0 | USD | 20191117 |
| Unknown | China national standards | MT | 354940.0 | USD | 20191117 |