| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29240.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28140.0 | USD | 20190601 |
| Unknown | China national standards | MT | 30610.0 | USD | 20190601 |
| Unknown | China national standards | MT | 30820.0 | USD | 20190601 |
| Unknown | China national standards | MT | 27240.0 | USD | 20190601 |
| Unknown | China national standards | MT | 26750.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9950.0 | USD | 20190601 |
| Unknown | China national standards | MT | 31840.0 | USD | 20190601 |
| Unknown | China national standards | MT | 25290.0 | USD | 20190601 |
| Unknown | China national standards | MT | 26860.0 | USD | 20190601 |