| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2810.0 | USD | 20200520 |
| Unknown | China national standards | MT | 20340.0 | USD | 20200520 |
| Unknown | China national standards | MT | 17760.0 | USD | 20200520 |
| Unknown | China national standards | MT | 2790.0 | USD | 20200520 |
| Unknown | China national standards | MT | 3380.0 | USD | 20200520 |
| Unknown | China national standards | MT | 2120.0 | USD | 20200519 |
| Unknown | China national standards | MT | 3910.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2470.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2520.0 | USD | 20200519 |
| Unknown | China national standards | MT | 3250.0 | USD | 20200518 |