| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26440.0 | USD | 20190601 |
| Unknown | China national standards | MT | 787840.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10450.0 | USD | 20190601 |
| Unknown | China national standards | MT | 182220.0 | USD | 20190601 |
| Unknown | China national standards | MT | 238600.02 | USD | 20190601 |
| Unknown | China national standards | MT | 101050.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3240.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28490.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11910.0 | USD | 20190601 |
| Unknown | China national standards | MT | 38690.0 | USD | 20190601 |