| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9680.0 | USD | 20190501 |
| Unknown | China national standards | MT | 5830.0 | USD | 20190501 |
| Unknown | China national standards | MT | 6700.0 | USD | 20190501 |
| Unknown | China national standards | MT | 5790.0 | USD | 20190501 |
| Unknown | China national standards | MT | 8400.0 | USD | 20190501 |
| Unknown | China national standards | MT | 20060.0 | USD | 20190501 |
| Unknown | China national standards | MT | 6750.0 | USD | 20190501 |
| Unknown | China national standards | MT | 790.0 | USD | 20190501 |
| Unknown | China national standards | MT | 920.0 | USD | 20190501 |
| Unknown | China national standards | MT | 860.0 | USD | 20190501 |