| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2380.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2590.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5170.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2700.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3120.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6120.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2340.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190601 |