| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5780.0 | USD | 20180121 |
| Unknown | China national standards | MT | 291680.0 | USD | 20180121 |
| Unknown | China national standards | MT | 336430.0 | USD | 20180121 |
| Unknown | China national standards | MT | 4750.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3750.0 | USD | 20180121 |
| Unknown | China national standards | MT | 8280.0 | USD | 20180121 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180121 |
| Unknown | China national standards | MT | 610.0 | USD | 20180121 |
| Unknown | China national standards | MT | 910.0 | USD | 20180121 |
| Unknown | China national standards | MT | 720.0 | USD | 20180121 |