| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180801 |
| Unknown | China national standards | MT | 11170.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180801 |
| Unknown | China national standards | MT | 33910.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180801 |
| Unknown | China national standards | MT | 660.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180723 |
| Unknown | China national standards | MT | 5040.0 | USD | 20180723 |
| Unknown | China national standards | MT | 3350.0 | USD | 20180723 |