| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11080.0 | USD | 20180714 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180714 |
| Unknown | China national standards | MT | 200.0 | USD | 20180714 |
| Unknown | China national standards | MT | 150.0 | USD | 20180713 |
| Unknown | China national standards | MT | 170.0 | USD | 20180713 |
| Unknown | China national standards | MT | 900.0 | USD | 20180712 |
| Unknown | China national standards | MT | 900.0 | USD | 20180712 |
| Unknown | China national standards | MT | 900.0 | USD | 20180712 |
| Unknown | China national standards | MT | 930.0 | USD | 20180712 |
| Unknown | China national standards | MT | 130.0 | USD | 20180712 |