| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10950.0 | USD | 20180423 |
| Unknown | China national standards | MT | 21180.0 | USD | 20180423 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180423 |
| Unknown | China national standards | MT | 16880.0 | USD | 20180422 |
| Unknown | China national standards | MT | 40820.0 | USD | 20180422 |
| Unknown | China national standards | MT | 62220.0 | USD | 20180421 |
| Unknown | China national standards | MT | 11440.0 | USD | 20180421 |
| Unknown | China national standards | MT | 5490.0 | USD | 20180421 |
| Unknown | China national standards | MT | 3350.0 | USD | 20180421 |
| Unknown | China national standards | MT | 79100.0 | USD | 20180420 |