| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4510.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3750.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4480.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3720.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3840.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4340.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4440.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4040.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4070.0 | USD | 20190301 |