| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1530.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3280.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180401 |
| Unknown | China national standards | MT | 6110.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5570.0 | USD | 20180401 |
| Unknown | China national standards | MT | 14060.0 | USD | 20180323 |
| Unknown | China national standards | MT | 6290.0 | USD | 20180323 |
| Unknown | China national standards | MT | 4810.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1700.0 | USD | 20180323 |