| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3140.0 | USD | 20181118 |
| Unknown | China national standards | MT | 2210.0 | USD | 20181117 |
| Unknown | China national standards | MT | 2130.0 | USD | 20181117 |
| Unknown | China national standards | MT | 2160.0 | USD | 20181117 |
| Unknown | China national standards | MT | 15940.0 | USD | 20181117 |
| Unknown | China national standards | MT | 18230.0 | USD | 20181117 |
| Unknown | China national standards | MT | 14940.0 | USD | 20181117 |
| Unknown | China national standards | MT | 12690.0 | USD | 20181117 |
| Unknown | China national standards | MT | 2310.0 | USD | 20181117 |
| Unknown | China national standards | MT | 2180.0 | USD | 20181117 |