| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4970.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7740.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6120.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6520.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10380.0 | USD | 20190601 |
| Unknown | China national standards | MT | 720.0 | USD | 20190601 |
| Unknown | China national standards | MT | 940.0 | USD | 20190601 |
| Unknown | China national standards | MT | 730.0 | USD | 20190601 |
| Unknown | China national standards | MT | 720.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190601 |