| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4520.0 | USD | 20170212 |
| Unknown | China national standards | MT | 40.0 | USD | 20170212 |
| Unknown | China national standards | MT | 540.0 | USD | 20170211 |
| Unknown | China national standards | MT | 540.0 | USD | 20170210 |
| Unknown | China national standards | MT | 1700.0 | USD | 20170201 |
| Unknown | China national standards | MT | 2030.0 | USD | 20170201 |
| Unknown | China national standards | MT | 3080.0 | USD | 20170201 |
| Unknown | China national standards | MT | 6870.0 | USD | 20170201 |
| Unknown | China national standards | MT | 4530.0 | USD | 20170201 |
| Unknown | China national standards | MT | 6330.0 | USD | 20170201 |