| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10390.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10400.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10050.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9670.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10670.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1440.0 | USD | 20190501 |