| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1330.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180320 |
| Unknown | China national standards | MT | 200.0 | USD | 20180320 |