| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21310.0 | USD | 20190414 |
| Unknown | China national standards | MT | 32530.0 | USD | 20190414 |
| Unknown | China national standards | MT | 29850.0 | USD | 20190414 |
| Unknown | China national standards | MT | 30940.0 | USD | 20190414 |
| Unknown | China national standards | MT | 4440.0 | USD | 20190414 |
| Unknown | China national standards | MT | 4610.0 | USD | 20190414 |
| Unknown | China national standards | MT | 3870.0 | USD | 20190414 |
| Unknown | China national standards | MT | 37060.0 | USD | 20190413 |
| Unknown | China national standards | MT | 22260.0 | USD | 20190413 |
| Unknown | China national standards | MT | 29950.0 | USD | 20190413 |