| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 226370.0 | USD | 20190622 |
| Unknown | China national standards | MT | 349830.0 | USD | 20190622 |
| Unknown | China national standards | MT | 183600.02 | USD | 20190622 |
| Unknown | China national standards | MT | 2650.0 | USD | 20190622 |
| Unknown | China national standards | MT | 30580.0 | USD | 20190622 |
| Unknown | China national standards | MT | 10790.0 | USD | 20190622 |
| Unknown | China national standards | MT | 4100.0 | USD | 20190622 |
| Unknown | China national standards | MT | 840.0 | USD | 20190622 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190622 |
| Unknown | China national standards | MT | 480.0 | USD | 20190622 |