| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21520.0 | USD | 20180822 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3290.0 | USD | 20180820 |
| Unknown | China national standards | MT | 3680.0 | USD | 20180820 |
| Unknown | China national standards | MT | 36960.0 | USD | 20180820 |
| Unknown | China national standards | MT | 2590.0 | USD | 20180820 |
| Unknown | China national standards | MT | 118490.0 | USD | 20180820 |
| Unknown | China national standards | MT | 870.0 | USD | 20180820 |
| Unknown | China national standards | MT | 3680.0 | USD | 20180819 |