| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20180312 |
| Unknown | China national standards | MT | 100.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180312 |
| Unknown | China national standards | MT | 90.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180312 |
| Unknown | China national standards | MT | 90.0 | USD | 20180312 |
| Unknown | China national standards | MT | 100.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1750.0 | USD | 20180311 |
| Unknown | China national standards | MT | 620.0 | USD | 20180311 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180311 |