| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20190911 |
| Unknown | China national standards | MT | 350.0 | USD | 20190911 |
| Unknown | China national standards | MT | 250.0 | USD | 20190910 |
| Unknown | China national standards | MT | 320.0 | USD | 20190910 |
| Unknown | China national standards | MT | 190.0 | USD | 20190910 |
| Unknown | China national standards | MT | 890.0 | USD | 20190910 |
| Unknown | China national standards | MT | 420.0 | USD | 20190910 |
| Unknown | China national standards | MT | 6300.0 | USD | 20190910 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190910 |
| Unknown | China national standards | MT | 310.0 | USD | 20190901 |