| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2150.0 | USD | 20190822 |
| Unknown | China national standards | MT | 11420.0 | USD | 20190822 |
| Unknown | China national standards | MT | 980.0 | USD | 20190822 |
| Unknown | China national standards | MT | 550.0 | USD | 20190822 |
| Unknown | China national standards | MT | 550.0 | USD | 20190822 |
| Unknown | China national standards | MT | 31240.0 | USD | 20190822 |
| Unknown | China national standards | MT | 260.0 | USD | 20190822 |
| Unknown | China national standards | MT | 100.0 | USD | 20190822 |
| Unknown | China national standards | MT | 740.0 | USD | 20190822 |
| Unknown | China national standards | MT | 740.0 | USD | 20190822 |