| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4660.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3860.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6340.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3970.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5770.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3010.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6510.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3400.0 | USD | 20190101 |