| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2450.0 | USD | 20180322 |
| Unknown | China national standards | MT | 7530.0 | USD | 20180322 |
| Unknown | China national standards | MT | 11660.0 | USD | 20180322 |
| Unknown | China national standards | MT | 870.0 | USD | 20180322 |
| Unknown | China national standards | MT | 350.0 | USD | 20180322 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180321 |
| Unknown | China national standards | MT | 5540.0 | USD | 20180321 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180320 |
| Unknown | China national standards | MT | 350.0 | USD | 20180320 |
| Unknown | China national standards | MT | 390.0 | USD | 20180320 |