| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3580.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4280.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3530.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3860.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3660.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9610.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3710.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4540.0 | USD | 20190601 |