| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20191010 |
| Unknown | China national standards | MT | 9790.0 | USD | 20191001 |
| Unknown | China national standards | MT | 860.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2890.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4410.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2890.0 | USD | 20191001 |
| Unknown | China national standards | MT | 410.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6640.0 | USD | 20191001 |
| Unknown | China national standards | MT | 31360.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2890.0 | USD | 20191001 |