| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7990.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5920.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3420.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5100.0 | USD | 20190601 |
| Unknown | China national standards | MT | 14530.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9030.0 | USD | 20190601 |
| Unknown | China national standards | MT | 8440.0 | USD | 20190601 |
| Unknown | China national standards | MT | 8810.0 | USD | 20190601 |
| Unknown | China national standards | MT | 12170.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3600.0 | USD | 20190601 |