| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20180723 |
| Unknown | China national standards | MT | 880.0 | USD | 20180723 |
| Unknown | China national standards | MT | 120.0 | USD | 20180723 |
| Unknown | China national standards | MT | 140.0 | USD | 20180723 |
| Unknown | China national standards | MT | 140.0 | USD | 20180723 |
| Unknown | China national standards | MT | 140.0 | USD | 20180722 |
| Unknown | China national standards | MT | 140.0 | USD | 20180722 |
| Unknown | China national standards | MT | 140.0 | USD | 20180722 |
| Unknown | China national standards | MT | 220.0 | USD | 20180721 |
| Unknown | China national standards | MT | 150.0 | USD | 20180721 |