| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3730.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3770.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4280.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3780.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3860.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3820.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3970.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6070.0 | USD | 20190601 |