| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30850.0 | USD | 20190115 |
| Unknown | China national standards | MT | 58090.0 | USD | 20190115 |
| Unknown | China national standards | MT | 33240.0 | USD | 20190115 |
| Unknown | China national standards | MT | 31460.0 | USD | 20190115 |
| Unknown | China national standards | MT | 29590.0 | USD | 20190115 |
| Unknown | China national standards | MT | 38070.0 | USD | 20190115 |
| Unknown | China national standards | MT | 51050.0 | USD | 20190115 |
| Unknown | China national standards | MT | 16070.0 | USD | 20190115 |
| Unknown | China national standards | MT | 4600.0 | USD | 20190115 |
| Unknown | China national standards | MT | 4980.0 | USD | 20190115 |