| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23050.0 | USD | 20191114 |
| Unknown | China national standards | MT | 19680.0 | USD | 20191114 |
| Unknown | China national standards | MT | 3210.0 | USD | 20191114 |
| Unknown | China national standards | MT | 2970.0 | USD | 20191113 |
| Unknown | China national standards | MT | 3170.0 | USD | 20191113 |
| Unknown | China national standards | MT | 3210.0 | USD | 20191113 |
| Unknown | China national standards | MT | 3570.0 | USD | 20191113 |
| Unknown | China national standards | MT | 2820.0 | USD | 20191113 |
| Unknown | China national standards | MT | 2890.0 | USD | 20191113 |
| Unknown | China national standards | MT | 2780.0 | USD | 20191113 |