| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200217 |
| Unknown | China national standards | MT | 13320.0 | USD | 20200217 |
| Unknown | China national standards | MT | 670.0 | USD | 20200217 |
| Unknown | China national standards | MT | 590.0 | USD | 20200217 |
| Unknown | China national standards | MT | 75730.0 | USD | 20200217 |
| Unknown | China national standards | MT | 8170.0 | USD | 20200217 |
| Unknown | China national standards | MT | 959750.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1970.0 | USD | 20200217 |
| Unknown | China national standards | MT | 320.0 | USD | 20200217 |