| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 87120.0 | USD | 20180410 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180410 |
| Unknown | China national standards | MT | 4190.0 | USD | 20180410 |
| Unknown | China national standards | MT | 5780.0 | USD | 20180410 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180410 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180410 |
| Unknown | China national standards | MT | 10980.0 | USD | 20180401 |
| Unknown | China national standards | MT | 88940.0 | USD | 20180401 |
| Unknown | China national standards | MT | 30670.0 | USD | 20180401 |
| Unknown | China national standards | MT | 2900.0 | USD | 20180401 |