| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12580.0 | USD | 20191115 |
| Unknown | China national standards | MT | 560.0 | USD | 20191115 |
| Unknown | China national standards | MT | 580.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1020.0 | USD | 20191115 |
| Unknown | China national standards | MT | 10430.0 | USD | 20191115 |
| Unknown | China national standards | MT | 3280.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1470.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191115 |
| Unknown | China national standards | MT | 110.0 | USD | 20191115 |
| Unknown | China national standards | MT | 140.0 | USD | 20191115 |