| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1560.0 | USD | 20180601 |
| Unknown | China national standards | MT | 390.0 | USD | 20180601 |
| Unknown | China national standards | MT | 840.0 | USD | 20180601 |
| Unknown | China national standards | MT | 140.0 | USD | 20180601 |
| Unknown | China national standards | MT | 720.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180601 |
| Unknown | China national standards | MT | 780.0 | USD | 20180601 |
| Unknown | China national standards | MT | 820.0 | USD | 20180601 |
| Unknown | China national standards | MT | 910.0 | USD | 20180601 |