| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20190910 |
| Unknown | China national standards | MT | 810.0 | USD | 20190910 |
| Unknown | China national standards | MT | 880.0 | USD | 20190910 |
| Unknown | China national standards | MT | 770.0 | USD | 20190910 |
| Unknown | China national standards | MT | 770.0 | USD | 20190910 |
| Unknown | China national standards | MT | 810.0 | USD | 20190910 |
| Unknown | China national standards | MT | 110.0 | USD | 20190910 |
| Unknown | China national standards | MT | 300.0 | USD | 20190901 |
| Unknown | China national standards | MT | 110.0 | USD | 20190901 |
| Unknown | China national standards | MT | 110.0 | USD | 20190901 |