| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 82050.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8330.0 | USD | 20190701 |
| Unknown | China national standards | MT | 58230.0 | USD | 20190701 |
| Unknown | China national standards | MT | 54350.0 | USD | 20190701 |
| Unknown | China national standards | MT | 41730.0 | USD | 20190701 |
| Unknown | China national standards | MT | 52280.0 | USD | 20190701 |
| Unknown | China national standards | MT | 242770.0 | USD | 20190701 |
| Unknown | China national standards | MT | 188520.0 | USD | 20190701 |
| Unknown | China national standards | MT | 65870.0 | USD | 20190701 |
| Unknown | China national standards | MT | 55660.0 | USD | 20190701 |