| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20191219 |
| Unknown | China national standards | MT | 1290.0 | USD | 20191219 |
| Unknown | China national standards | MT | 740.0 | USD | 20191219 |
| Unknown | China national standards | MT | 720.0 | USD | 20191219 |
| Unknown | China national standards | MT | 4010.0 | USD | 20191218 |
| Unknown | China national standards | MT | 3810.0 | USD | 20191218 |
| Unknown | China national standards | MT | 5620.0 | USD | 20191218 |
| Unknown | China national standards | MT | 6300.0 | USD | 20191218 |
| Unknown | China national standards | MT | 3890.0 | USD | 20191218 |
| Unknown | China national standards | MT | 4460.0 | USD | 20191218 |