| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33160.0 | USD | 20170201 |
| Unknown | China national standards | MT | 2570.0 | USD | 20170201 |
| Unknown | China national standards | MT | 4840.0 | USD | 20170201 |
| Unknown | China national standards | MT | 2570.0 | USD | 20170201 |
| Unknown | China national standards | MT | 19250.0 | USD | 20170121 |
| Unknown | China national standards | MT | 23350.0 | USD | 20170121 |
| Unknown | China national standards | MT | 3360.0 | USD | 20170120 |
| Unknown | China national standards | MT | 2780.0 | USD | 20170119 |
| Unknown | China national standards | MT | 19170.0 | USD | 20170117 |
| Unknown | China national standards | MT | 2760.0 | USD | 20170117 |