| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18800.0 | USD | 20191122 |
| Unknown | China national standards | MT | 8890.0 | USD | 20191122 |
| Unknown | China national standards | MT | 8890.0 | USD | 20191122 |
| Unknown | China national standards | MT | 21950.0 | USD | 20191122 |
| Unknown | China national standards | MT | 22050.0 | USD | 20191122 |
| Unknown | China national standards | MT | 3120.0 | USD | 20191121 |
| Unknown | China national standards | MT | 3700.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1990.0 | USD | 20191121 |
| Unknown | China national standards | MT | 2660.0 | USD | 20191121 |
| Unknown | China national standards | MT | 22470.0 | USD | 20191121 |