| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20181011 |
| Unknown | China national standards | MT | 380.0 | USD | 20181011 |
| Unknown | China national standards | MT | 390.0 | USD | 20181011 |
| Unknown | China national standards | MT | 2640.0 | USD | 20181010 |
| Unknown | China national standards | MT | 2250.0 | USD | 20181010 |
| Unknown | China national standards | MT | 3040.0 | USD | 20181010 |
| Unknown | China national standards | MT | 2790.0 | USD | 20181010 |
| Unknown | China national standards | MT | 2730.0 | USD | 20181010 |
| Unknown | China national standards | MT | 2630.0 | USD | 20181010 |
| Unknown | China national standards | MT | 2170.0 | USD | 20181010 |