| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1830.0 | USD | 20180313 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180313 |
| Unknown | China national standards | MT | 10150.0 | USD | 20180312 |
| Unknown | China national standards | MT | 10920.0 | USD | 20180312 |
| Unknown | China national standards | MT | 15720.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180312 |
| Unknown | China national standards | MT | 12220.0 | USD | 20180311 |
| Unknown | China national standards | MT | 23380.0 | USD | 20180311 |