| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3030.0 | USD | 20180921 |
| Unknown | China national standards | MT | 3080.0 | USD | 20180921 |
| Unknown | China national standards | MT | 480.0 | USD | 20180921 |
| Unknown | China national standards | MT | 470.0 | USD | 20180920 |
| Unknown | China national standards | MT | 460.0 | USD | 20180920 |
| Unknown | China national standards | MT | 3070.0 | USD | 20180920 |
| Unknown | China national standards | MT | 3110.0 | USD | 20180920 |
| Unknown | China national standards | MT | 460.0 | USD | 20180920 |
| Unknown | China national standards | MT | 3210.0 | USD | 20180919 |
| Unknown | China national standards | MT | 460.0 | USD | 20180918 |