| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 57870.0 | USD | 20200214 |
| Unknown | China national standards | MT | 2510.0 | USD | 20200213 |
| Unknown | China national standards | MT | 360.0 | USD | 20200213 |
| Unknown | China national standards | MT | 880.0 | USD | 20200213 |
| Unknown | China national standards | MT | 2510.0 | USD | 20200213 |
| Unknown | China national standards | MT | 850.0 | USD | 20200212 |
| Unknown | China national standards | MT | 820.0 | USD | 20200212 |
| Unknown | China national standards | MT | 4710.0 | USD | 20200212 |
| Unknown | China national standards | MT | 5340.0 | USD | 20200212 |
| Unknown | China national standards | MT | 820.0 | USD | 20200212 |