| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11830.0 | USD | 20191218 |
| Unknown | China national standards | MT | 5660.0 | USD | 20191218 |
| Unknown | China national standards | MT | 1200.0 | USD | 20191218 |
| Unknown | China national standards | MT | 4010.0 | USD | 20191218 |
| Unknown | China national standards | MT | 2490.0 | USD | 20191218 |
| Unknown | China national standards | MT | 700.0 | USD | 20191218 |
| Unknown | China national standards | MT | 890.0 | USD | 20191218 |
| Unknown | China national standards | MT | 940.0 | USD | 20191218 |
| Unknown | China national standards | MT | 350.0 | USD | 20191218 |
| Unknown | China national standards | MT | 710.0 | USD | 20191217 |