| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32820.0 | USD | 20191122 |
| Unknown | China national standards | MT | 3700.0 | USD | 20191122 |
| Unknown | China national standards | MT | 3890.0 | USD | 20191122 |
| Unknown | China national standards | MT | 6850.0 | USD | 20191122 |
| Unknown | China national standards | MT | 3410.0 | USD | 20191122 |
| Unknown | China national standards | MT | 3950.0 | USD | 20191122 |
| Unknown | China national standards | MT | 3920.0 | USD | 20191122 |
| Unknown | China national standards | MT | 3560.0 | USD | 20191122 |
| Unknown | China national standards | MT | 4000.0 | USD | 20191122 |
| Unknown | China national standards | MT | 4650.0 | USD | 20191121 |