| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15480.0 | USD | 20190401 |
| Unknown | China national standards | MT | 57780.0 | USD | 20190401 |
| Unknown | China national standards | MT | 7740.0 | USD | 20190401 |
| Unknown | China national standards | MT | 24400.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190401 |
| Unknown | China national standards | MT | 24940.0 | USD | 20190401 |
| Unknown | China national standards | MT | 7260.0 | USD | 20190401 |
| Unknown | China national standards | MT | 57780.0 | USD | 20190401 |
| Unknown | China national standards | MT | 22340.0 | USD | 20190401 |
| Unknown | China national standards | MT | 8290.0 | USD | 20190401 |