| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4070.0 | USD | 20190910 |
| Unknown | China national standards | MT | 21730.0 | USD | 20190910 |
| Unknown | China national standards | MT | 9110.0 | USD | 20190910 |
| Unknown | China national standards | MT | 20800.0 | USD | 20190910 |
| Unknown | China national standards | MT | 17870.0 | USD | 20190910 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9820.0 | USD | 20190901 |
| Unknown | China national standards | MT | 20580.0 | USD | 20190901 |
| Unknown | China national standards | MT | 28370.0 | USD | 20190901 |
| Unknown | China national standards | MT | 23950.0 | USD | 20190901 |