| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20181101 |
| Unknown | China national standards | MT | 110.0 | USD | 20181101 |
| Unknown | China national standards | MT | 290.0 | USD | 20181101 |
| Unknown | China national standards | MT | 340.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1000.0 | USD | 20181101 |
| Unknown | China national standards | MT | 440.0 | USD | 20181101 |
| Unknown | China national standards | MT | 280.0 | USD | 20181101 |
| Unknown | China national standards | MT | 200.0 | USD | 20181101 |
| Unknown | China national standards | MT | 400.0 | USD | 20181101 |
| Unknown | China national standards | MT | 10.0 | USD | 20181101 |