| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30670.0 | USD | 20190301 |
| Unknown | China national standards | MT | 33480.0 | USD | 20190301 |
| Unknown | China national standards | MT | 31870.0 | USD | 20190301 |
| Unknown | China national standards | MT | 44340.0 | USD | 20190301 |
| Unknown | China national standards | MT | 30080.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4950.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4620.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4690.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4400.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5060.0 | USD | 20190301 |