| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20180723 |
| Unknown | China national standards | MT | 250.0 | USD | 20180723 |
| Unknown | China national standards | MT | 410.0 | USD | 20180723 |
| Unknown | China national standards | MT | 390.0 | USD | 20180723 |
| Unknown | China national standards | MT | 390.0 | USD | 20180723 |
| Unknown | China national standards | MT | 2520.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2690.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2400.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180722 |