| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20190319 |
| Unknown | China national standards | MT | 720.0 | USD | 20190319 |
| Unknown | China national standards | MT | 720.0 | USD | 20190319 |
| Unknown | China national standards | MT | 110.0 | USD | 20190318 |
| Unknown | China national standards | MT | 3540.0 | USD | 20190318 |
| Unknown | China national standards | MT | 110.0 | USD | 20190318 |
| Unknown | China national standards | MT | 2660.0 | USD | 20190317 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190317 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190315 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190315 |