| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5250.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6010.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6140.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2360.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6300.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6420.0 | USD | 20191101 |
| Unknown | China national standards | MT | 10900.0 | USD | 20191101 |
| Unknown | China national standards | MT | 7740.0 | USD | 20191101 |
| Unknown | China national standards | MT | 8920.0 | USD | 20191101 |
| Unknown | China national standards | MT | 7890.0 | USD | 20191101 |