| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20180722 |
| Unknown | China national standards | MT | 960.0 | USD | 20180722 |
| Unknown | China national standards | MT | 970.0 | USD | 20180722 |
| Unknown | China national standards | MT | 650.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180722 |
| Unknown | China national standards | MT | 610.0 | USD | 20180722 |
| Unknown | China national standards | MT | 420.0 | USD | 20180722 |
| Unknown | China national standards | MT | 150.0 | USD | 20180722 |
| Unknown | China national standards | MT | 380.0 | USD | 20180722 |
| Unknown | China national standards | MT | 380.0 | USD | 20180721 |