| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 390.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1650.0 | USD | 20191001 |
| Unknown | China national standards | MT | 210.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1570.0 | USD | 20191001 |
| Unknown | China national standards | MT | 410.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2590.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2550.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1190.0 | USD | 20191001 |
| Unknown | China national standards | MT | 770.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1740.0 | USD | 20191001 |