| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23380.0 | USD | 20180722 |
| Unknown | China national standards | MT | 136860.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2920.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2590.0 | USD | 20180722 |
| Unknown | China national standards | MT | 106830.0 | USD | 20180722 |
| Unknown | China national standards | MT | 300.0 | USD | 20180722 |
| Unknown | China national standards | MT | 450.0 | USD | 20180722 |
| Unknown | China national standards | MT | 800.0 | USD | 20180722 |
| Unknown | China national standards | MT | 950.0 | USD | 20180722 |
| Unknown | China national standards | MT | 53570.0 | USD | 20180722 |