| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200313 |
| Unknown | China national standards | MT | 8780.0 | USD | 20200313 |
| Unknown | China national standards | MT | 1600.0 | USD | 20200313 |
| Unknown | China national standards | MT | 650.0 | USD | 20200313 |
| Unknown | China national standards | MT | 3490.0 | USD | 20200312 |
| Unknown | China national standards | MT | 2090.0 | USD | 20200312 |
| Unknown | China national standards | MT | 980.0 | USD | 20200312 |
| Unknown | China national standards | MT | 1340.0 | USD | 20200312 |
| Unknown | China national standards | MT | 9460.0 | USD | 20200312 |
| Unknown | China national standards | MT | 128860.0 | USD | 20200312 |