| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8070.0 | USD | 20181221 |
| Unknown | China national standards | MT | 20280.0 | USD | 20181220 |
| Unknown | China national standards | MT | 3690.0 | USD | 20181220 |
| Unknown | China national standards | MT | 2920.0 | USD | 20181220 |
| Unknown | China national standards | MT | 108080.0 | USD | 20181220 |
| Unknown | China national standards | MT | 19340.0 | USD | 20181220 |
| Unknown | China national standards | MT | 1100.0 | USD | 20181220 |
| Unknown | China national standards | MT | 56010.0 | USD | 20181218 |
| Unknown | China national standards | MT | 2780.0 | USD | 20181217 |
| Unknown | China national standards | MT | 20290.0 | USD | 20181217 |