| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20181113 |
| Unknown | China national standards | MT | 230.0 | USD | 20181112 |
| Unknown | China national standards | MT | 280.0 | USD | 20181112 |
| Unknown | China national standards | MT | 220.0 | USD | 20181112 |
| Unknown | China national standards | MT | 1580.0 | USD | 20181112 |
| Unknown | China national standards | MT | 2830.0 | USD | 20181112 |
| Unknown | China national standards | MT | 2830.0 | USD | 20181111 |
| Unknown | China national standards | MT | 3520.0 | USD | 20181111 |
| Unknown | China national standards | MT | 2420.0 | USD | 20181111 |
| Unknown | China national standards | MT | 2380.0 | USD | 20181111 |