| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20191010 |
| Unknown | China national standards | MT | 4180.0 | USD | 20191010 |
| Unknown | China national standards | MT | 590.0 | USD | 20191001 |
| Unknown | China national standards | MT | 11200.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6770.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4440.0 | USD | 20191001 |
| Unknown | China national standards | MT | 8350.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5400.0 | USD | 20191001 |
| Unknown | China national standards | MT | 16980.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1440.0 | USD | 20191001 |