| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20180701 |
| Unknown | China national standards | MT | 780.0 | USD | 20180701 |
| Unknown | China national standards | MT | 12200.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5460.0 | USD | 20180701 |
| Unknown | China national standards | MT | 8380.0 | USD | 20180701 |
| Unknown | China national standards | MT | 820.0 | USD | 20180701 |
| Unknown | China national standards | MT | 710.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180701 |
| Unknown | China national standards | MT | 790.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180701 |