| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1880.0 | USD | 20191122 |
| Unknown | China national standards | MT | 22140.0 | USD | 20191122 |
| Unknown | China national standards | MT | 3500.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1890.0 | USD | 20191122 |
| Unknown | China national standards | MT | 2880.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1710.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1530.0 | USD | 20191122 |
| Unknown | China national standards | MT | 4310.0 | USD | 20191122 |
| Unknown | China national standards | MT | 3420.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1930.0 | USD | 20191122 |