| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4740.0 | USD | 20170701 |
| Unknown | China national standards | MT | 330.0 | USD | 20170701 |
| Unknown | China national standards | MT | 330.0 | USD | 20170701 |
| Unknown | China national standards | MT | 3930.0 | USD | 20170701 |
| Unknown | China national standards | MT | 320.0 | USD | 20170701 |
| Unknown | China national standards | MT | 630.0 | USD | 20170701 |
| Unknown | China national standards | MT | 320.0 | USD | 20170701 |
| Unknown | China national standards | MT | 680.0 | USD | 20170701 |
| Unknown | China national standards | MT | 330.0 | USD | 20170701 |
| Unknown | China national standards | MT | 630.0 | USD | 20170701 |