| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20180322 |
| Unknown | China national standards | MT | 3500.0 | USD | 20180321 |
| Unknown | China national standards | MT | 340.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180321 |
| Unknown | China national standards | MT | 9240.0 | USD | 20180320 |
| Unknown | China national standards | MT | 350.0 | USD | 20180320 |
| Unknown | China national standards | MT | 400.0 | USD | 20180320 |
| Unknown | China national standards | MT | 370.0 | USD | 20180320 |
| Unknown | China national standards | MT | 210.0 | USD | 20180320 |