| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2260.0 | USD | 20191218 |
| Unknown | China national standards | MT | 1790.0 | USD | 20191218 |
| Unknown | China national standards | MT | 3680.0 | USD | 20191218 |
| Unknown | China national standards | MT | 3510.0 | USD | 20191218 |
| Unknown | China national standards | MT | 160.0 | USD | 20191218 |
| Unknown | China national standards | MT | 370.0 | USD | 20191218 |
| Unknown | China national standards | MT | 130.0 | USD | 20191218 |
| Unknown | China national standards | MT | 260.0 | USD | 20191218 |
| Unknown | China national standards | MT | 520.0 | USD | 20191218 |
| Unknown | China national standards | MT | 1300.0 | USD | 20191218 |