| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20191001 |
| Unknown | China national standards | MT | 950.0 | USD | 20191001 |
| Unknown | China national standards | MT | 140.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2010.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1150.0 | USD | 20191001 |
| Unknown | China national standards | MT | 970.0 | USD | 20191001 |
| Unknown | China national standards | MT | 780.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2320.0 | USD | 20191001 |
| Unknown | China national standards | MT | 830.0 | USD | 20191001 |