| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20190910 |
| Unknown | China national standards | MT | 2230.0 | USD | 20190910 |
| Unknown | China national standards | MT | 1160.0 | USD | 20190910 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190910 |
| Unknown | China national standards | MT | 40.0 | USD | 20190910 |
| Unknown | China national standards | MT | 880.0 | USD | 20190910 |
| Unknown | China national standards | MT | 140.0 | USD | 20190910 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190910 |
| Unknown | China national standards | MT | 280.0 | USD | 20190901 |
| Unknown | China national standards | MT | 110.0 | USD | 20190901 |