| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1960.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3590.0 | USD | 20191211 |
| Unknown | China national standards | MT | 330.0 | USD | 20191211 |
| Unknown | China national standards | MT | 6670.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1600.0 | USD | 20191211 |
| Unknown | China national standards | MT | 370.0 | USD | 20191211 |
| Unknown | China national standards | MT | 40.0 | USD | 20191211 |
| Unknown | China national standards | MT | 180.0 | USD | 20191211 |
| Unknown | China national standards | MT | 640.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1250.0 | USD | 20191211 |