| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190601 |
| Unknown | China national standards | MT | 940.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5780.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11720.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4440.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7300.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5710.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6970.0 | USD | 20190601 |