| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35740.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1030.0 | USD | 20191123 |
| Unknown | China national standards | MT | 267590.0 | USD | 20191123 |
| Unknown | China national standards | MT | 370.0 | USD | 20191123 |
| Unknown | China national standards | MT | 18830.0 | USD | 20191123 |
| Unknown | China national standards | MT | 20750.0 | USD | 20191123 |
| Unknown | China national standards | MT | 150.0 | USD | 20191123 |
| Unknown | China national standards | MT | 3230.0 | USD | 20191123 |
| Unknown | China national standards | MT | 5840.0 | USD | 20191122 |
| Unknown | China national standards | MT | 37110.0 | USD | 20191122 |