| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15210.0 | USD | 20171112 |
| Unknown | China national standards | MT | 11090.0 | USD | 20171112 |
| Unknown | China national standards | MT | 73170.0 | USD | 20171110 |
| Unknown | China national standards | MT | 18750.0 | USD | 20171101 |
| Unknown | China national standards | MT | 132660.0 | USD | 20171101 |
| Unknown | China national standards | MT | 124490.0 | USD | 20171101 |
| Unknown | China national standards | MT | 100320.0 | USD | 20171101 |
| Unknown | China national standards | MT | 100320.0 | USD | 20171101 |
| Unknown | China national standards | MT | 93900.0 | USD | 20171101 |
| Unknown | China national standards | MT | 14140.0 | USD | 20171101 |