| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1270.0 | USD | 20190823 |
| Unknown | China national standards | MT | 410.0 | USD | 20190823 |
| Unknown | China national standards | MT | 440.0 | USD | 20190823 |
| Unknown | China national standards | MT | 360.0 | USD | 20190822 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190822 |
| Unknown | China national standards | MT | 13350.0 | USD | 20190822 |
| Unknown | China national standards | MT | 380.0 | USD | 20190822 |
| Unknown | China national standards | MT | 600.0 | USD | 20190822 |
| Unknown | China national standards | MT | 330.0 | USD | 20190822 |
| Unknown | China national standards | MT | 440.0 | USD | 20190822 |