| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4080.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4040.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3600.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9560.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6570.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190601 |
| Unknown | China national standards | MT | 590.0 | USD | 20190601 |
| Unknown | China national standards | MT | 590.0 | USD | 20190601 |
| Unknown | China national standards | MT | 570.0 | USD | 20190601 |
| Unknown | China national standards | MT | 530.0 | USD | 20190601 |