| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20190318 |
| Unknown | China national standards | MT | 5600.0 | USD | 20190318 |
| Unknown | China national standards | MT | 7110.0 | USD | 20190318 |
| Unknown | China national standards | MT | 4070.0 | USD | 20190318 |
| Unknown | China national standards | MT | 830.0 | USD | 20190318 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190317 |
| Unknown | China national standards | MT | 7950.0 | USD | 20190317 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190317 |
| Unknown | China national standards | MT | 920.0 | USD | 20190317 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190316 |