| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1670.0 | USD | 20181120 |
| Unknown | China national standards | MT | 1740.0 | USD | 20181120 |
| Unknown | China national standards | MT | 390.0 | USD | 20181119 |
| Unknown | China national standards | MT | 79710.0 | USD | 20181119 |
| Unknown | China national standards | MT | 35930.0 | USD | 20181119 |
| Unknown | China national standards | MT | 21960.0 | USD | 20181119 |
| Unknown | China national standards | MT | 20910.0 | USD | 20181119 |
| Unknown | China national standards | MT | 21710.0 | USD | 20181119 |
| Unknown | China national standards | MT | 6080.0 | USD | 20181118 |
| Unknown | China national standards | MT | 4530.0 | USD | 20181118 |