| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20190910 |
| Unknown | China national standards | MT | 11040.0 | USD | 20190910 |
| Unknown | China national standards | MT | 2040.0 | USD | 20190910 |
| Unknown | China national standards | MT | 9670.0 | USD | 20190910 |
| Unknown | China national standards | MT | 10870.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9940.0 | USD | 20190901 |
| Unknown | China national standards | MT | 11180.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9890.0 | USD | 20190901 |
| Unknown | China national standards | MT | 14380.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12400.0 | USD | 20190901 |