| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 43490.0 | USD | 20190417 |
| Unknown | China national standards | MT | 14640.0 | USD | 20190417 |
| Unknown | China national standards | MT | 68820.0 | USD | 20190417 |
| Unknown | China national standards | MT | 54430.0 | USD | 20190417 |
| Unknown | China national standards | MT | 51540.0 | USD | 20190417 |
| Unknown | China national standards | MT | 6480.0 | USD | 20190417 |
| Unknown | China national standards | MT | 8110.0 | USD | 20190417 |
| Unknown | China national standards | MT | 630.0 | USD | 20190416 |
| Unknown | China national standards | MT | 160.0 | USD | 20190416 |
| Unknown | China national standards | MT | 8370.0 | USD | 20190416 |