| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33160.0 | USD | 20190515 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190515 |
| Unknown | China national standards | MT | 4620.0 | USD | 20190515 |
| Unknown | China national standards | MT | 9910.0 | USD | 20190514 |
| Unknown | China national standards | MT | 26480.0 | USD | 20190514 |
| Unknown | China national standards | MT | 35690.0 | USD | 20190514 |
| Unknown | China national standards | MT | 26860.0 | USD | 20190514 |
| Unknown | China national standards | MT | 26500.0 | USD | 20190514 |
| Unknown | China national standards | MT | 32460.0 | USD | 20190514 |
| Unknown | China national standards | MT | 29870.0 | USD | 20190514 |