| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20191001 |
| Unknown | China national standards | MT | 480.0 | USD | 20191001 |
| Unknown | China national standards | MT | 590.0 | USD | 20191001 |
| Unknown | China national standards | MT | 530.0 | USD | 20191001 |
| Unknown | China national standards | MT | 560.0 | USD | 20191001 |
| Unknown | China national standards | MT | 730.0 | USD | 20191001 |
| Unknown | China national standards | MT | 740.0 | USD | 20191001 |
| Unknown | China national standards | MT | 490.0 | USD | 20191001 |
| Unknown | China national standards | MT | 510.0 | USD | 20191001 |
| Unknown | China national standards | MT | 500.0 | USD | 20191001 |