| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25090.0 | USD | 20190820 |
| Unknown | China national standards | MT | 40660.0 | USD | 20190820 |
| Unknown | China national standards | MT | 4970.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3900.0 | USD | 20190820 |
| Unknown | China national standards | MT | 4120.0 | USD | 20190819 |
| Unknown | China national standards | MT | 4720.0 | USD | 20190819 |
| Unknown | China national standards | MT | 3910.0 | USD | 20190819 |
| Unknown | China national standards | MT | 4090.0 | USD | 20190819 |
| Unknown | China national standards | MT | 27870.0 | USD | 20190819 |
| Unknown | China national standards | MT | 30630.0 | USD | 20190819 |