| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33130.0 | USD | 20190217 |
| Unknown | China national standards | MT | 36510.0 | USD | 20190217 |
| Unknown | China national standards | MT | 29550.0 | USD | 20190217 |
| Unknown | China national standards | MT | 33770.0 | USD | 20190217 |
| Unknown | China national standards | MT | 29510.0 | USD | 20190217 |
| Unknown | China national standards | MT | 35000.0 | USD | 20190217 |
| Unknown | China national standards | MT | 31650.0 | USD | 20190217 |
| Unknown | China national standards | MT | 38630.0 | USD | 20190217 |
| Unknown | China national standards | MT | 28740.0 | USD | 20190217 |
| Unknown | China national standards | MT | 4440.0 | USD | 20190217 |