| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4980.0 | USD | 20191119 |
| Unknown | China national standards | MT | 3720.0 | USD | 20191119 |
| Unknown | China national standards | MT | 4250.0 | USD | 20191119 |
| Unknown | China national standards | MT | 6110.0 | USD | 20191119 |
| Unknown | China national standards | MT | 3960.0 | USD | 20191119 |
| Unknown | China national standards | MT | 3930.0 | USD | 20191119 |
| Unknown | China national standards | MT | 3770.0 | USD | 20191118 |
| Unknown | China national standards | MT | 3730.0 | USD | 20191118 |
| Unknown | China national standards | MT | 3640.0 | USD | 20191118 |
| Unknown | China national standards | MT | 25250.0 | USD | 20191118 |