| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2680.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2540.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2330.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2660.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2820.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190419 |
| Unknown | China national standards | MT | 3000.0 | USD | 20190419 |