| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4830.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4080.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5950.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4700.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4940.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4600.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4040.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4000.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4070.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4050.0 | USD | 20190701 |