| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 65630.0 | USD | 20180501 |
| Unknown | China national standards | MT | 16590.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2730.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6260.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4810.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180501 |
| Unknown | China national standards | MT | 680.0 | USD | 20180501 |
| Unknown | China national standards | MT | 500.0 | USD | 20180501 |
| Unknown | China national standards | MT | 450.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180501 |