| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20181101 |
| Unknown | China national standards | MT | 600.0 | USD | 20181101 |
| Unknown | China national standards | MT | 500.0 | USD | 20181101 |
| Unknown | China national standards | MT | 600.0 | USD | 20181101 |
| Unknown | China national standards | MT | 680.0 | USD | 20181101 |
| Unknown | China national standards | MT | 510.0 | USD | 20181101 |
| Unknown | China national standards | MT | 590.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4290.0 | USD | 20181101 |
| Unknown | China national standards | MT | 860.0 | USD | 20181101 |
| Unknown | China national standards | MT | 480.0 | USD | 20181101 |