| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3740.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4290.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4270.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4070.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4030.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4280.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4100.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6230.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4130.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4380.0 | USD | 20181101 |