| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 74210.0 | 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 | 18290.0 | USD | 20180401 |
| Unknown | China national standards | MT | 167770.0 | USD | 20180401 |
| Unknown | China national standards | MT | 7590.0 | USD | 20180401 |
| Unknown | China national standards | MT | 68770.0 | USD | 20180401 |
| Unknown | China national standards | MT | 145880.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180401 |
| Unknown | China national standards | MT | 890.0 | USD | 20180401 |