| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32670.0 | USD | 20181101 |
| Unknown | China national standards | MT | 32330.0 | USD | 20181101 |
| Unknown | China national standards | MT | 36130.0 | USD | 20181101 |
| Unknown | China national standards | MT | 34210.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5020.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4740.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4980.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4720.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4900.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4220.0 | USD | 20181101 |