| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1500.0 | USD | 20181216 |
| Unknown | China national standards | MT | 1180.0 | USD | 20181216 |
| Unknown | China national standards | MT | 1290.0 | USD | 20181216 |
| Unknown | China national standards | MT | 27190.0 | USD | 20181215 |
| Unknown | China national standards | MT | 840.0 | USD | 20181215 |
| Unknown | China national standards | MT | 8680.0 | USD | 20181215 |
| Unknown | China national standards | MT | 7870.0 | USD | 20181214 |
| Unknown | China national standards | MT | 1670.0 | USD | 20181214 |
| Unknown | China national standards | MT | 26330.0 | USD | 20181214 |
| Unknown | China national standards | MT | 4450.0 | USD | 20181214 |