| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20190821 |
| Unknown | China national standards | MT | 2880.0 | USD | 20190821 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3010.0 | USD | 20190820 |
| Unknown | China national standards | MT | 2930.0 | USD | 20190820 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190819 |
| Unknown | China national standards | MT | 2920.0 | USD | 20190819 |
| Unknown | China national standards | MT | 380.0 | USD | 20190819 |
| Unknown | China national standards | MT | 440.0 | USD | 20190819 |
| Unknown | China national standards | MT | 3020.0 | USD | 20190819 |