| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 69300.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1850.0 | USD | 20191001 |
| Unknown | China national standards | MT | 19780.0 | USD | 20191001 |
| Unknown | China national standards | MT | 420.0 | USD | 20191001 |
| Unknown | China national standards | MT | 330.0 | USD | 20191001 |
| Unknown | China national standards | MT | 100.0 | USD | 20191001 |
| Unknown | China national standards | MT | 850.0 | USD | 20191001 |
| Unknown | China national standards | MT | 300.0 | USD | 20191001 |
| Unknown | China national standards | MT | 150.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3820.0 | USD | 20191001 |