| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40180.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4460.0 | USD | 20190301 |
| Unknown | China national standards | MT | 421330.0 | USD | 20190301 |
| Unknown | China national standards | MT | 195170.0 | USD | 20190301 |
| Unknown | China national standards | MT | 36140.0 | USD | 20190301 |
| Unknown | China national standards | MT | 162490.02 | USD | 20190301 |
| Unknown | China national standards | MT | 7840.0 | USD | 20190301 |
| Unknown | China national standards | MT | 50820.0 | USD | 20190301 |
| Unknown | China national standards | MT | 94130.0 | USD | 20190301 |
| Unknown | China national standards | MT | 453420.0 | USD | 20190301 |