| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11830.0 | USD | 20190601 |
| Unknown | China national standards | MT | 15020.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10700.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11990.0 | USD | 20190601 |
| Unknown | China national standards | MT | 12170.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10930.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11350.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9920.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10460.0 | USD | 20190601 |