| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2420.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1960.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2040.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2870.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1950.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190601 |