| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20181101 |
| Unknown | China national standards | MT | 310.0 | USD | 20181101 |
| Unknown | China national standards | MT | 300.0 | USD | 20181101 |
| Unknown | China national standards | MT | 310.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2490.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2090.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3210.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2460.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2170.0 | USD | 20181101 |