| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22080.0 | USD | 20190810 |
| Unknown | China national standards | MT | 32890.0 | USD | 20190810 |
| Unknown | China national standards | MT | 21860.0 | USD | 20190810 |
| Unknown | China national standards | MT | 26690.0 | USD | 20190810 |
| Unknown | China national standards | MT | 26090.0 | USD | 20190810 |
| Unknown | China national standards | MT | 25020.0 | USD | 20190810 |
| Unknown | China national standards | MT | 22080.0 | USD | 20190810 |
| Unknown | China national standards | MT | 3090.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3260.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1940.0 | USD | 20190801 |