| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7250.0 | USD | 20191001 |
| Unknown | China national standards | MT | 830.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1870.0 | USD | 20191001 |
| Unknown | China national standards | MT | 940.0 | USD | 20191001 |
| Unknown | China national standards | MT | 880.0 | USD | 20191001 |
| Unknown | China national standards | MT | 950.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1160.0 | USD | 20191001 |
| Unknown | China national standards | MT | 740.0 | USD | 20191001 |
| Unknown | China national standards | MT | 690.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191001 |