| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20181212 |
| Unknown | China national standards | MT | 1050.0 | USD | 20181212 |
| Unknown | China national standards | MT | 970.0 | USD | 20181212 |
| Unknown | China national standards | MT | 1070.0 | USD | 20181212 |
| Unknown | China national standards | MT | 2510.0 | USD | 20181212 |
| Unknown | China national standards | MT | 140.0 | USD | 20181212 |
| Unknown | China national standards | MT | 380.0 | USD | 20181212 |
| Unknown | China national standards | MT | 380.0 | USD | 20181211 |
| Unknown | China national standards | MT | 2430.0 | USD | 20181211 |
| Unknown | China national standards | MT | 920.0 | USD | 20181211 |