| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 390.0 | USD | 20180218 |
| Unknown | China national standards | MT | 70.0 | USD | 20180218 |
| Unknown | China national standards | MT | 500.0 | USD | 20180218 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180218 |
| Unknown | China national standards | MT | 230.0 | USD | 20180218 |
| Unknown | China national standards | MT | 3470.0 | USD | 20180217 |
| Unknown | China national standards | MT | 5790.0 | USD | 20180217 |
| Unknown | China national standards | MT | 6920.0 | USD | 20180217 |
| Unknown | China national standards | MT | 3250.0 | USD | 20180217 |
| Unknown | China national standards | MT | 26170.0 | USD | 20180217 |