| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9880.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11590.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3250.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9870.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11210.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6230.0 | USD | 20190601 |
| Unknown | China national standards | MT | 15030.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10650.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7470.0 | USD | 20190601 |