| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6730.0 | 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 | 3190.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4840.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6370.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3980.0 | USD | 20191001 |
| Unknown | China national standards | MT | 15850.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4540.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6090.0 | USD | 20191001 |