| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3590.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4180.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3880.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3830.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4530.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3160.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3220.0 | USD | 20191001 |
| Unknown | China national standards | MT | 640.0 | USD | 20191001 |
| Unknown | China national standards | MT | 630.0 | USD | 20191001 |
| Unknown | China national standards | MT | 590.0 | USD | 20191001 |