| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20190620 |
| Unknown | China national standards | MT | 3140.0 | USD | 20190620 |
| Unknown | China national standards | MT | 2810.0 | USD | 20190620 |
| Unknown | China national standards | MT | 410.0 | USD | 20190620 |
| Unknown | China national standards | MT | 470.0 | USD | 20190619 |
| Unknown | China national standards | MT | 430.0 | USD | 20190619 |
| Unknown | China national standards | MT | 2990.0 | USD | 20190619 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190619 |
| Unknown | China national standards | MT | 460.0 | USD | 20190618 |
| Unknown | China national standards | MT | 2910.0 | USD | 20190617 |