| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4440.0 | USD | 20181019 |
| Unknown | China national standards | MT | 29690.0 | USD | 20181018 |
| Unknown | China national standards | MT | 28950.0 | USD | 20181018 |
| Unknown | China national standards | MT | 31220.0 | USD | 20181018 |
| Unknown | China national standards | MT | 33290.0 | USD | 20181018 |
| Unknown | China national standards | MT | 2730.0 | USD | 20181018 |
| Unknown | China national standards | MT | 4130.0 | USD | 20181018 |
| Unknown | China national standards | MT | 4910.0 | USD | 20181018 |
| Unknown | China national standards | MT | 4230.0 | USD | 20181018 |
| Unknown | China national standards | MT | 30750.0 | USD | 20181017 |