| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21650.0 | USD | 20191001 |
| Unknown | China national standards | MT | 8100.0 | USD | 20191001 |
| Unknown | China national standards | MT | 21560.0 | USD | 20191001 |
| Unknown | China national standards | MT | 114100.0 | USD | 20191001 |
| Unknown | China national standards | MT | 65700.0 | USD | 20191001 |
| Unknown | China national standards | MT | 23300.0 | USD | 20191001 |
| Unknown | China national standards | MT | 105080.0 | USD | 20191001 |
| Unknown | China national standards | MT | 8810.0 | USD | 20191001 |
| Unknown | China national standards | MT | 60780.0 | USD | 20191001 |
| Unknown | China national standards | MT | 53640.0 | USD | 20191001 |