| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3080.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3870.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3130.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2970.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3950.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4300.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2900.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3110.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3160.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3400.0 | USD | 20191001 |