| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 34720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 32240.0 | USD | 20181201 |
| Unknown | China national standards | MT | 28290.0 | USD | 20181201 |
| Unknown | China national standards | MT | 36550.0 | USD | 20181201 |
| Unknown | China national standards | MT | 29390.0 | USD | 20181201 |
| Unknown | China national standards | MT | 34770.0 | USD | 20181201 |
| Unknown | China national standards | MT | 38200.0 | USD | 20181201 |
| Unknown | China national standards | MT | 14650.0 | USD | 20181201 |
| Unknown | China national standards | MT | 13800.0 | USD | 20181201 |