| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20200223 |
| Unknown | China national standards | MT | 310.0 | USD | 20200223 |
| Unknown | China national standards | MT | 820.0 | USD | 20200223 |
| Unknown | China national standards | MT | 200.0 | USD | 20200223 |
| Unknown | China national standards | MT | 630.0 | USD | 20200223 |
| Unknown | China national standards | MT | 320.0 | USD | 20200223 |
| Unknown | China national standards | MT | 560.0 | USD | 20200223 |
| Unknown | China national standards | MT | 830.0 | USD | 20200223 |
| Unknown | China national standards | MT | 4320.0 | USD | 20200223 |
| Unknown | China national standards | MT | 2300.0 | USD | 20200223 |