| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 111840.0 | USD | 20180421 |
| Unknown | China national standards | MT | 9580.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180421 |
| Unknown | China national standards | MT | 11690.0 | USD | 20180421 |
| Unknown | China national standards | MT | 4050.0 | USD | 20180421 |
| Unknown | China national standards | MT | 4440.0 | USD | 20180421 |
| Unknown | China national standards | MT | 50930.0 | USD | 20180420 |
| Unknown | China national standards | MT | 26630.0 | USD | 20180420 |
| Unknown | China national standards | MT | 281620.0 | USD | 20180420 |
| Unknown | China national standards | MT | 40140.0 | USD | 20180420 |