| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20181001 |
| Unknown | China national standards | MT | 890.0 | USD | 20181001 |
| Unknown | China national standards | MT | 780.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1420.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1080.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1240.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1270.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2870.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1610.0 | USD | 20181001 |
| Unknown | China national standards | MT | 740.0 | USD | 20181001 |