| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1590.0 | USD | 20191001 |
| Unknown | China national standards | MT | 230.0 | USD | 20191001 |
| Unknown | China national standards | MT | 170.0 | USD | 20191001 |
| Unknown | China national standards | MT | 210.0 | USD | 20191001 |
| Unknown | China national standards | MT | 240.0 | USD | 20191001 |
| Unknown | China national standards | MT | 190.0 | USD | 20191001 |
| Unknown | China national standards | MT | 200.0 | USD | 20191001 |
| Unknown | China national standards | MT | 190.0 | USD | 20191001 |
| Unknown | China national standards | MT | 430.0 | USD | 20191001 |
| Unknown | China national standards | MT | 320.0 | USD | 20191001 |