| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1270.0 | USD | 20190822 |
| Unknown | China national standards | MT | 990.0 | USD | 20190822 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190822 |
| Unknown | China national standards | MT | 790.0 | USD | 20190822 |
| Unknown | China national standards | MT | 19270.0 | USD | 20190822 |
| Unknown | China national standards | MT | 8960.0 | USD | 20190822 |
| Unknown | China national standards | MT | 10280.0 | USD | 20190822 |
| Unknown | China national standards | MT | 990.0 | USD | 20190821 |
| Unknown | China national standards | MT | 8770.0 | USD | 20190821 |
| Unknown | China national standards | MT | 6830.0 | USD | 20190821 |