| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20181001 |
| Unknown | China national standards | MT | 7870.0 | USD | 20181001 |
| Unknown | China national standards | MT | 940.0 | USD | 20181001 |
| Unknown | China national standards | MT | 910.0 | USD | 20181001 |
| Unknown | China national standards | MT | 800.0 | USD | 20181001 |
| Unknown | China national standards | MT | 780.0 | USD | 20181001 |
| Unknown | China national standards | MT | 810.0 | USD | 20181001 |
| Unknown | China national standards | MT | 9890.0 | USD | 20181001 |
| Unknown | China national standards | MT | 880.0 | USD | 20181001 |
| Unknown | China national standards | MT | 18910.0 | USD | 20181001 |