| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1820.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180312 |
| Unknown | China national standards | MT | 790.0 | USD | 20180312 |
| Unknown | China national standards | MT | 160.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180312 |
| Unknown | China national standards | MT | 6510.0 | USD | 20180311 |
| Unknown | China national standards | MT | 590.0 | USD | 20180311 |
| Unknown | China national standards | MT | 700.0 | USD | 20180311 |
| Unknown | China national standards | MT | 3880.0 | USD | 20180311 |
| Unknown | China national standards | MT | 2170.0 | USD | 20180311 |