| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2210.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2170.0 | USD | 20191114 |
| Unknown | China national standards | MT | 2160.0 | USD | 20191114 |
| Unknown | China national standards | MT | 15250.0 | USD | 20191114 |
| Unknown | China national standards | MT | 10940.0 | USD | 20191114 |
| Unknown | China national standards | MT | 16630.0 | USD | 20191114 |
| Unknown | China national standards | MT | 1550.0 | USD | 20191114 |
| Unknown | China national standards | MT | 2640.0 | USD | 20191114 |
| Unknown | China national standards | MT | 2330.0 | USD | 20191114 |
| Unknown | China national standards | MT | 2230.0 | USD | 20191114 |