| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12670.0 | USD | 20190316 |
| Unknown | China national standards | MT | 18120.0 | USD | 20190316 |
| Unknown | China national standards | MT | 14750.0 | USD | 20190316 |
| Unknown | China national standards | MT | 2190.0 | USD | 20190316 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190316 |
| Unknown | China national standards | MT | 2530.0 | USD | 20190316 |
| Unknown | China national standards | MT | 1880.0 | USD | 20190315 |
| Unknown | China national standards | MT | 17280.0 | USD | 20190315 |
| Unknown | China national standards | MT | 17840.0 | USD | 20190315 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190315 |