| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 107670.0 | USD | 20180921 |
| Unknown | China national standards | MT | 46320.0 | USD | 20180921 |
| Unknown | China national standards | MT | 50700.0 | USD | 20180921 |
| Unknown | China national standards | MT | 5020.0 | USD | 20180921 |
| Unknown | China national standards | MT | 6700.0 | USD | 20180921 |
| Unknown | China national standards | MT | 7380.0 | USD | 20180920 |
| Unknown | China national standards | MT | 7860.0 | USD | 20180920 |
| Unknown | China national standards | MT | 17080.0 | USD | 20180920 |
| Unknown | China national standards | MT | 55850.0 | USD | 20180919 |
| Unknown | China national standards | MT | 6780.0 | USD | 20180919 |