| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4980.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5610.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5050.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190601 |
| Unknown | China national standards | MT | 17930.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3840.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5150.0 | USD | 20190601 |
| Unknown | China national standards | MT | 8060.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7370.0 | USD | 20190601 |