| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6220.0 | USD | 20190701 |
| Unknown | China national standards | MT | 9900.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4850.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6120.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11770.0 | USD | 20190701 |
| Unknown | China national standards | MT | 19400.0 | USD | 20190701 |
| Unknown | China national standards | MT | 32150.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7930.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7170.0 | USD | 20190701 |
| Unknown | China national standards | MT | 16150.0 | USD | 20190701 |