| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180723 |
| Unknown | China national standards | MT | 230.0 | USD | 20180723 |
| Unknown | China national standards | MT | 200.0 | USD | 20180723 |
| Unknown | China national standards | MT | 210.0 | USD | 20180723 |
| Unknown | China national standards | MT | 250.0 | USD | 20180723 |
| Unknown | China national standards | MT | 200.0 | USD | 20180723 |
| Unknown | China national standards | MT | 250.0 | USD | 20180722 |