| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4330.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3940.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4740.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3860.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4690.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3890.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4320.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3760.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5220.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4060.0 | USD | 20181001 |