| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20191001 |
| Unknown | China national standards | MT | 160.0 | USD | 20191001 |
| Unknown | China national standards | MT | 120.0 | USD | 20191001 |
| Unknown | China national standards | MT | 370.0 | USD | 20191001 |
| Unknown | China national standards | MT | 160.0 | USD | 20191001 |
| Unknown | China national standards | MT | 160.0 | USD | 20191001 |
| Unknown | China national standards | MT | 310.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2580.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1100.0 | USD | 20191001 |