| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4940.0 | USD | 20190322 |
| Unknown | China national standards | MT | 4710.0 | USD | 20190322 |
| Unknown | China national standards | MT | 4150.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190322 |
| Unknown | China national standards | MT | 3850.0 | USD | 20190321 |
| Unknown | China national standards | MT | 4920.0 | USD | 20190321 |
| Unknown | China national standards | MT | 32640.0 | USD | 20190321 |
| Unknown | China national standards | MT | 30350.0 | USD | 20190321 |
| Unknown | China national standards | MT | 32720.0 | USD | 20190321 |
| Unknown | China national standards | MT | 29470.0 | USD | 20190321 |