| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23310.0 | USD | 20190501 |
| Unknown | China national standards | MT | 23420.0 | USD | 20190501 |
| Unknown | China national standards | MT | 31700.0 | USD | 20190501 |
| Unknown | China national standards | MT | 23460.0 | USD | 20190501 |
| Unknown | China national standards | MT | 25310.0 | USD | 20190501 |
| Unknown | China national standards | MT | 23510.0 | USD | 20190501 |
| Unknown | China national standards | MT | 23210.0 | USD | 20190501 |
| Unknown | China national standards | MT | 23330.0 | USD | 20190501 |
| Unknown | China national standards | MT | 24790.0 | USD | 20190501 |
| Unknown | China national standards | MT | 22980.0 | USD | 20190501 |