| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20180413 |
| Unknown | China national standards | MT | 860.0 | USD | 20180412 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180412 |
| Unknown | China national standards | MT | 360.0 | USD | 20180412 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180412 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180412 |
| Unknown | China national standards | MT | 690.0 | USD | 20180412 |
| Unknown | China national standards | MT | 560.0 | USD | 20180412 |
| Unknown | China national standards | MT | 680.0 | USD | 20180412 |
| Unknown | China national standards | MT | 480.0 | USD | 20180412 |