| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20190315 |
| Unknown | China national standards | MT | 300.0 | USD | 20190315 |
| Unknown | China national standards | MT | 6520.0 | USD | 20190314 |
| Unknown | China national standards | MT | 4790.0 | USD | 20190314 |
| Unknown | China national standards | MT | 2810.0 | USD | 20190314 |
| Unknown | China national standards | MT | 2870.0 | USD | 20190314 |
| Unknown | China national standards | MT | 2970.0 | USD | 20190314 |
| Unknown | China national standards | MT | 2130.0 | USD | 20190314 |
| Unknown | China national standards | MT | 540.0 | USD | 20190314 |
| Unknown | China national standards | MT | 220.0 | USD | 20190314 |