| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1300.0 | USD | 20180601 |
| Unknown | China national standards | MT | 690.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1960.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180601 |
| Unknown | China national standards | MT | 810.0 | USD | 20180601 |
| Unknown | China national standards | MT | 950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 790.0 | USD | 20180601 |
| Unknown | China national standards | MT | 740.0 | USD | 20180601 |
| Unknown | China national standards | MT | 600.0 | USD | 20180601 |