| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4230.0 | USD | 20190717 |
| Unknown | China national standards | MT | 4690.0 | USD | 20190717 |
| Unknown | China national standards | MT | 4790.0 | USD | 20190717 |
| Unknown | China national standards | MT | 26910.0 | USD | 20190717 |
| Unknown | China national standards | MT | 26620.0 | USD | 20190717 |
| Unknown | China national standards | MT | 26850.0 | USD | 20190717 |
| Unknown | China national standards | MT | 30280.0 | USD | 20190717 |
| Unknown | China national standards | MT | 4290.0 | USD | 20190717 |
| Unknown | China national standards | MT | 3920.0 | USD | 20190717 |
| Unknown | China national standards | MT | 3910.0 | USD | 20190717 |