| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 74210.0 | USD | 20180401 |
| Unknown | China national standards | MT | 11030.0 | USD | 20180401 |
| Unknown | China national standards | MT | 8370.0 | USD | 20180401 |
| Unknown | China national standards | MT | 772570.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180401 |
| Unknown | China national standards | MT | 19920.0 | USD | 20180401 |
| Unknown | China national standards | MT | 41080.0 | USD | 20180401 |
| Unknown | China national standards | MT | 37290.0 | USD | 20180401 |
| Unknown | China national standards | MT | 167770.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180401 |