| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20290.0 | USD | 20181217 |
| Unknown | China national standards | MT | 29030.0 | USD | 20181217 |
| Unknown | China national standards | MT | 4190.0 | USD | 20181216 |
| Unknown | China national standards | MT | 13550.0 | USD | 20181216 |
| Unknown | China national standards | MT | 20300.0 | USD | 20181215 |
| Unknown | China national standards | MT | 108370.0 | USD | 20181215 |
| Unknown | China national standards | MT | 1390.0 | USD | 20181215 |
| Unknown | China national standards | MT | 12480.0 | USD | 20181214 |
| Unknown | China national standards | MT | 7670.0 | USD | 20181214 |
| Unknown | China national standards | MT | 1950.0 | USD | 20181213 |