| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180101 |
| Unknown | China national standards | MT | 15650.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4490.0 | USD | 20180101 |
| Unknown | China national standards | MT | 810.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2490.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1840.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2470.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2370.0 | USD | 20180101 |