| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 848310.0 | USD | 20181213 |
| Unknown | China national standards | MT | 106850.0 | USD | 20181211 |
| Unknown | China national standards | MT | 15310.0 | USD | 20181201 |
| Unknown | China national standards | MT | 105900.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15280.0 | USD | 20181201 |
| Unknown | China national standards | MT | 228250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15280.0 | USD | 20181201 |
| Unknown | China national standards | MT | 121110.0 | USD | 20181201 |
| Unknown | China national standards | MT | 32870.0 | USD | 20181201 |
| Unknown | China national standards | MT | 106300.0 | USD | 20181201 |