| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11350.0 | USD | 20181212 |
| Unknown | China national standards | MT | 1430.0 | USD | 20181212 |
| Unknown | China national standards | MT | 5700.0 | USD | 20181212 |
| Unknown | China national standards | MT | 20160.0 | USD | 20181211 |
| Unknown | China national standards | MT | 1520.0 | USD | 20181211 |
| Unknown | China national standards | MT | 9460.0 | USD | 20181210 |
| Unknown | China national standards | MT | 10770.0 | USD | 20181210 |
| Unknown | China national standards | MT | 9960.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1430.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1650.0 | USD | 20181201 |