| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 39240.0 | USD | 20181117 |
| Unknown | China national standards | MT | 14420.0 | USD | 20181116 |
| Unknown | China national standards | MT | 1630.0 | USD | 20181116 |
| Unknown | China national standards | MT | 1380.0 | USD | 20181115 |
| Unknown | China national standards | MT | 11690.0 | USD | 20181115 |
| Unknown | China national standards | MT | 2850.0 | USD | 20181115 |
| Unknown | China national standards | MT | 1790.0 | USD | 20181115 |
| Unknown | China national standards | MT | 10760.0 | USD | 20181114 |
| Unknown | China national standards | MT | 5680.0 | USD | 20181114 |
| Unknown | China national standards | MT | 14470.0 | USD | 20181114 |