| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1290.0 | USD | 20181101 |
| Unknown | China national standards | MT | 810.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1740.0 | USD | 20181101 |
| Unknown | China national standards | MT | 970.0 | USD | 20181101 |
| Unknown | China national standards | MT | 850.0 | USD | 20181101 |
| Unknown | China national standards | MT | 650.0 | USD | 20181101 |
| Unknown | China national standards | MT | 870.0 | USD | 20181101 |
| Unknown | China national standards | MT | 590.0 | USD | 20181101 |
| Unknown | China national standards | MT | 980.0 | USD | 20181101 |
| Unknown | China national standards | MT | 790.0 | USD | 20181101 |