| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3710.0 | USD | 20180520 |
| Unknown | China national standards | MT | 3010.0 | USD | 20180519 |
| Unknown | China national standards | MT | 3320.0 | USD | 20180518 |
| Unknown | China national standards | MT | 19730.0 | USD | 20180517 |
| Unknown | China national standards | MT | 12170.0 | USD | 20180517 |
| Unknown | China national standards | MT | 18610.0 | USD | 20180517 |
| Unknown | China national standards | MT | 23670.0 | USD | 20180517 |
| Unknown | China national standards | MT | 3480.0 | USD | 20180517 |
| Unknown | China national standards | MT | 1940.0 | USD | 20180517 |
| Unknown | China national standards | MT | 2960.0 | USD | 20180517 |