| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1250.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8240.0 | USD | 20180601 |
| Unknown | China national standards | MT | 230.0 | USD | 20180601 |
| Unknown | China national standards | MT | 370.0 | USD | 20180601 |
| Unknown | China national standards | MT | 220.0 | USD | 20180601 |
| Unknown | China national standards | MT | 200.0 | USD | 20180601 |
| Unknown | China national standards | MT | 220.0 | USD | 20180601 |
| Unknown | China national standards | MT | 190.0 | USD | 20180601 |
| Unknown | China national standards | MT | 190.0 | USD | 20180601 |