| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20181001 |
| Unknown | China national standards | MT | 7220.0 | USD | 20181001 |
| Unknown | China national standards | MT | 100.0 | USD | 20181001 |
| Unknown | China national standards | MT | 110.0 | USD | 20181001 |
| Unknown | China national standards | MT | 760.0 | USD | 20181001 |
| Unknown | China national standards | MT | 750.0 | USD | 20181001 |
| Unknown | China national standards | MT | 760.0 | USD | 20181001 |
| Unknown | China national standards | MT | 510.0 | USD | 20181001 |
| Unknown | China national standards | MT | 7220.0 | USD | 20181001 |
| Unknown | China national standards | MT | 790.0 | USD | 20181001 |