| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18390.0 | USD | 20181120 |
| Unknown | China national standards | MT | 2420.0 | USD | 20181119 |
| Unknown | China national standards | MT | 1700.0 | USD | 20181119 |
| Unknown | China national standards | MT | 1700.0 | USD | 20181119 |
| Unknown | China national standards | MT | 2550.0 | USD | 20181119 |
| Unknown | China national standards | MT | 12390.0 | USD | 20181119 |
| Unknown | China national standards | MT | 1080.0 | USD | 20181118 |
| Unknown | China national standards | MT | 16000.0 | USD | 20181118 |
| Unknown | China national standards | MT | 7480.0 | USD | 20181118 |
| Unknown | China national standards | MT | 18360.0 | USD | 20181118 |