| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20191219 |
| Unknown | China national standards | MT | 10130.0 | USD | 20191219 |
| Unknown | China national standards | MT | 1240.0 | USD | 20191219 |
| Unknown | China national standards | MT | 1570.0 | USD | 20191219 |
| Unknown | China national standards | MT | 8670.0 | USD | 20191218 |
| Unknown | China national standards | MT | 9060.0 | USD | 20191218 |
| Unknown | China national standards | MT | 9020.0 | USD | 20191218 |
| Unknown | China national standards | MT | 12840.0 | USD | 20191218 |
| Unknown | China national standards | MT | 9330.0 | USD | 20191218 |
| Unknown | China national standards | MT | 1370.0 | USD | 20191217 |