| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5210.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5000.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5560.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5400.0 | USD | 20191001 |
| Unknown | China national standards | MT | 820.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4780.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4840.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4530.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4110.0 | USD | 20191001 |
| Unknown | China national standards | MT | 15850.0 | USD | 20191001 |