| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 231020.0 | USD | 20180519 |
| Unknown | China national standards | MT | 12030.0 | USD | 20180519 |
| Unknown | China national standards | MT | 422470.0 | USD | 20180519 |
| Unknown | China national standards | MT | 5170.0 | USD | 20180519 |
| Unknown | China national standards | MT | 5230.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180519 |
| Unknown | China national standards | MT | 390.0 | USD | 20180519 |
| Unknown | China national standards | MT | 15610.0 | USD | 20180519 |