| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1140.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1680.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180923 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180923 |
| Unknown | China national standards | MT | 5410.0 | USD | 20180923 |
| Unknown | China national standards | MT | 40790.0 | USD | 20180923 |
| Unknown | China national standards | MT | 7860.0 | USD | 20180923 |
| Unknown | China national standards | MT | 13900.0 | USD | 20180922 |
| Unknown | China national standards | MT | 8860.0 | USD | 20180922 |
| Unknown | China national standards | MT | 10700.0 | USD | 20180922 |