| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 970.0 | USD | 20190111 |
| Unknown | China national standards | MT | 660.0 | USD | 20190111 |
| Unknown | China national standards | MT | 5550.0 | USD | 20190110 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190110 |
| Unknown | China national standards | MT | 6520.0 | USD | 20190110 |
| Unknown | China national standards | MT | 5860.0 | USD | 20190110 |
| Unknown | China national standards | MT | 5810.0 | USD | 20190110 |
| Unknown | China national standards | MT | 4290.0 | USD | 20190110 |
| Unknown | China national standards | MT | 5860.0 | USD | 20190110 |
| Unknown | China national standards | MT | 5810.0 | USD | 20190110 |