| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25790.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3830.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3750.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4510.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13870.0 | USD | 20191201 |
| Unknown | China national standards | MT | 650.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6150.0 | USD | 20191201 |