| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 51960.0 | USD | 20190621 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190621 |
| Unknown | China national standards | MT | 3930.0 | USD | 20190621 |
| Unknown | China national standards | MT | 3990.0 | USD | 20190621 |
| Unknown | China national standards | MT | 4840.0 | USD | 20190621 |
| Unknown | China national standards | MT | 4840.0 | USD | 20190621 |
| Unknown | China national standards | MT | 3860.0 | USD | 20190621 |
| Unknown | China national standards | MT | 26940.0 | USD | 20190620 |
| Unknown | China national standards | MT | 33720.0 | USD | 20190620 |
| Unknown | China national standards | MT | 27040.0 | USD | 20190620 |