| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1040.0 | USD | 20171001 |
| Unknown | China national standards | MT | 40.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1210.0 | USD | 20171001 |
| Unknown | China national standards | MT | 670.0 | USD | 20171001 |
| Unknown | China national standards | MT | 590.0 | USD | 20171001 |
| Unknown | China national standards | MT | 940.0 | USD | 20170923 |
| Unknown | China national standards | MT | 3960.0 | USD | 20170923 |
| Unknown | China national standards | MT | 2510.0 | USD | 20170923 |
| Unknown | China national standards | MT | 240.0 | USD | 20170923 |