| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3040.0 | USD | 20181116 |
| Unknown | China national standards | MT | 14160.0 | USD | 20181116 |
| Unknown | China national standards | MT | 14940.0 | USD | 20181116 |
| Unknown | China national standards | MT | 2450.0 | USD | 20181115 |
| Unknown | China national standards | MT | 2310.0 | USD | 20181114 |
| Unknown | China national standards | MT | 2210.0 | USD | 20181114 |
| Unknown | China national standards | MT | 2570.0 | USD | 20181114 |
| Unknown | China national standards | MT | 1830.0 | USD | 20181113 |
| Unknown | China national standards | MT | 21080.0 | USD | 20181113 |
| Unknown | China national standards | MT | 14570.0 | USD | 20181113 |