| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3340.0 | USD | 20190316 |
| Unknown | China national standards | MT | 3460.0 | USD | 20190316 |
| Unknown | China national standards | MT | 3260.0 | USD | 20190316 |
| Unknown | China national standards | MT | 3260.0 | USD | 20190315 |
| Unknown | China national standards | MT | 3660.0 | USD | 20190315 |
| Unknown | China national standards | MT | 4160.0 | USD | 20190315 |
| Unknown | China national standards | MT | 22290.0 | USD | 20190315 |
| Unknown | China national standards | MT | 21790.0 | USD | 20190315 |
| Unknown | China national standards | MT | 27030.0 | USD | 20190315 |
| Unknown | China national standards | MT | 23300.0 | USD | 20190315 |