| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20190601 |
| Unknown | China national standards | MT | 830.0 | USD | 20190601 |
| Unknown | China national standards | MT | 830.0 | USD | 20190601 |
| Unknown | China national standards | MT | 890.0 | USD | 20190601 |
| Unknown | China national standards | MT | 810.0 | USD | 20190601 |
| Unknown | China national standards | MT | 850.0 | USD | 20190601 |
| Unknown | China national standards | MT | 900.0 | USD | 20190601 |
| Unknown | China national standards | MT | 890.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1060.0 | USD | 20190601 |