| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20191115 |
| Unknown | China national standards | MT | 260.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1290.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1550.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1360.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1290.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1310.0 | USD | 20191115 |
| Unknown | China national standards | MT | 4040.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1080.0 | USD | 20191115 |
| Unknown | China national standards | MT | 10.0 | USD | 20191115 |