| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3730.0 | USD | 20191001 |
| Unknown | China national standards | MT | 910.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6090.0 | USD | 20191001 |
| Unknown | China national standards | MT | 23440.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6640.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5920.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7240.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5920.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6280.0 | USD | 20191001 |