| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1120.0 | USD | 20190820 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190820 |
| Unknown | China national standards | MT | 970030.0 | USD | 20190819 |
| Unknown | China national standards | MT | 30230.0 | USD | 20190819 |
| Unknown | China national standards | MT | 6240.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190819 |
| Unknown | China national standards | MT | 4650.0 | USD | 20190819 |
| Unknown | China national standards | MT | 260.0 | USD | 20190819 |
| Unknown | China national standards | MT | 280.0 | USD | 20190819 |