| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4540.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4510.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4210.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4710.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4450.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190301 |
| Unknown | China national standards | MT | 8190.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4440.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3830.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3210.0 | USD | 20190301 |