| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20180821 |
| Unknown | China national standards | MT | 160.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180820 |
| Unknown | China national standards | MT | 920.0 | USD | 20180820 |
| Unknown | China national standards | MT | 990.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180820 |
| Unknown | China national standards | MT | 980.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180820 |
| Unknown | China national standards | MT | 140.0 | USD | 20180820 |
| Unknown | China national standards | MT | 140.0 | USD | 20180820 |