| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4000.0 | USD | 20180410 |
| Unknown | China national standards | MT | 21780.0 | USD | 20180401 |
| Unknown | China national standards | MT | 23760.0 | USD | 20180401 |
| Unknown | China national standards | MT | 20310.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3490.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3670.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180401 |
| Unknown | China national standards | MT | 2970.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180401 |
| Unknown | China national standards | MT | 670.0 | USD | 20180401 |