| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20191018 |
| Unknown | China national standards | MT | 3760.0 | USD | 20191017 |
| Unknown | China national standards | MT | 590.0 | USD | 20191017 |
| Unknown | China national standards | MT | 480.0 | USD | 20191017 |
| Unknown | China national standards | MT | 2940.0 | USD | 20191016 |
| Unknown | China national standards | MT | 3350.0 | USD | 20191016 |
| Unknown | China national standards | MT | 4220.0 | USD | 20191016 |
| Unknown | China national standards | MT | 9560.0 | USD | 20191016 |
| Unknown | China national standards | MT | 2940.0 | USD | 20191016 |
| Unknown | China national standards | MT | 3940.0 | USD | 20191016 |