| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1930.0 | USD | 20190123 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190123 |
| Unknown | China national standards | MT | 2840.0 | USD | 20190123 |
| Unknown | China national standards | MT | 330.0 | USD | 20190123 |
| Unknown | China national standards | MT | 540.0 | USD | 20190123 |
| Unknown | China national standards | MT | 720.0 | USD | 20190123 |
| Unknown | China national standards | MT | 320.0 | USD | 20190123 |
| Unknown | China national standards | MT | 2370.0 | USD | 20190122 |
| Unknown | China national standards | MT | 19670.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1870.0 | USD | 20190122 |