| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5260.0 | USD | 20190120 |
| Unknown | China national standards | MT | 4200.0 | USD | 20190120 |
| Unknown | China national standards | MT | 4960.0 | USD | 20190120 |
| Unknown | China national standards | MT | 4760.0 | USD | 20190120 |
| Unknown | China national standards | MT | 4040.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3870.0 | USD | 20190120 |
| Unknown | China national standards | MT | 4390.0 | USD | 20190120 |
| Unknown | China national standards | MT | 6630.0 | USD | 20190120 |
| Unknown | China national standards | MT | 570.0 | USD | 20190120 |
| Unknown | China national standards | MT | 570.0 | USD | 20190120 |