| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4330.0 | USD | 20200519 |
| Unknown | China national standards | MT | 4020.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200519 |
| Unknown | China national standards | MT | 4670.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200519 |
| Unknown | China national standards | MT | 310.0 | USD | 20200519 |
| Unknown | China national standards | MT | 690.0 | USD | 20200519 |
| Unknown | China national standards | MT | 310.0 | USD | 20200519 |
| Unknown | China national standards | MT | 6260.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2190.0 | USD | 20200518 |