| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20181121 |
| Unknown | China national standards | MT | 360.0 | USD | 20181121 |
| Unknown | China national standards | MT | 2000.0 | USD | 20181121 |
| Unknown | China national standards | MT | 2250.0 | USD | 20181121 |
| Unknown | China national standards | MT | 320.0 | USD | 20181121 |
| Unknown | China national standards | MT | 2590.0 | USD | 20181120 |
| Unknown | China national standards | MT | 290.0 | USD | 20181119 |
| Unknown | China national standards | MT | 350.0 | USD | 20181119 |
| Unknown | China national standards | MT | 1970.0 | USD | 20181119 |
| Unknown | China national standards | MT | 290.0 | USD | 20181119 |