| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5670.0 | USD | 20170510 |
| Unknown | China national standards | MT | 5670.0 | USD | 20170501 |
| Unknown | China national standards | MT | 6700.0 | USD | 20170501 |
| Unknown | China national standards | MT | 5830.0 | USD | 20170501 |
| Unknown | China national standards | MT | 5830.0 | USD | 20170501 |
| Unknown | China national standards | MT | 980.0 | USD | 20170501 |
| Unknown | China national standards | MT | 850.0 | USD | 20170501 |
| Unknown | China national standards | MT | 820.0 | USD | 20170501 |
| Unknown | China national standards | MT | 780.0 | USD | 20170501 |
| Unknown | China national standards | MT | 850.0 | USD | 20170501 |