| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20200519 |
| Unknown | China national standards | MT | 480.0 | USD | 20200519 |
| Unknown | China national standards | MT | 8730.0 | USD | 20200519 |
| Unknown | China national standards | MT | 630.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2900.0 | USD | 20200519 |
| Unknown | China national standards | MT | 270.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2430.0 | USD | 20200519 |
| Unknown | China national standards | MT | 220.0 | USD | 20200518 |
| Unknown | China national standards | MT | 630.0 | USD | 20200518 |
| Unknown | China national standards | MT | 580.0 | USD | 20200518 |