| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20191001 |
| Unknown | China national standards | MT | 750.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2210.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1780.0 | USD | 20191001 |
| Unknown | China national standards | MT | 700.0 | USD | 20191001 |
| Unknown | China national standards | MT | 810.0 | USD | 20191001 |
| Unknown | China national standards | MT | 110.0 | USD | 20191001 |
| Unknown | China national standards | MT | 130.0 | USD | 20191001 |
| Unknown | China national standards | MT | 140.0 | USD | 20191001 |
| Unknown | China national standards | MT | 110.0 | USD | 20191001 |