| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4210.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3990.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4130.0 | USD | 20190501 |
| Unknown | China national standards | MT | 5940.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4080.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4450.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4620.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4800.0 | USD | 20190501 |