| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 47930.0 | USD | 20180622 |
| Unknown | China national standards | MT | 9380.0 | USD | 20180622 |
| Unknown | China national standards | MT | 13420.0 | USD | 20180622 |
| Unknown | China national standards | MT | 7800.0 | USD | 20180622 |
| Unknown | China national standards | MT | 51340.0 | USD | 20180621 |
| Unknown | China national standards | MT | 8860.0 | USD | 20180621 |
| Unknown | China national standards | MT | 7000.0 | USD | 20180621 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180621 |
| Unknown | China national standards | MT | 57570.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2440.0 | USD | 20180620 |