| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20180820 |
| Unknown | China national standards | MT | 340.0 | USD | 20180820 |
| Unknown | China national standards | MT | 4920.0 | USD | 20180819 |
| Unknown | China national standards | MT | 5010.0 | USD | 20180819 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180819 |
| Unknown | China national standards | MT | 5530.0 | USD | 20180819 |
| Unknown | China national standards | MT | 5310.0 | USD | 20180819 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180819 |
| Unknown | China national standards | MT | 4540.0 | USD | 20180819 |
| Unknown | China national standards | MT | 4220.0 | USD | 20180819 |