| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3740.0 | USD | 20181119 |
| Unknown | China national standards | MT | 25070.0 | USD | 20181118 |
| Unknown | China national standards | MT | 3630.0 | USD | 20181118 |
| Unknown | China national standards | MT | 2950.0 | USD | 20181118 |
| Unknown | China national standards | MT | 3830.0 | USD | 20181118 |
| Unknown | China national standards | MT | 3630.0 | USD | 20181117 |
| Unknown | China national standards | MT | 21120.0 | USD | 20181116 |
| Unknown | China national standards | MT | 2950.0 | USD | 20181115 |
| Unknown | China national standards | MT | 20410.0 | USD | 20181114 |
| Unknown | China national standards | MT | 17150.0 | USD | 20181114 |