| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10410.0 | USD | 20190701 |
| Unknown | China national standards | MT | 450.0 | USD | 20190701 |
| Unknown | China national standards | MT | 840.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1230.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190701 |
| Unknown | China national standards | MT | 640.0 | USD | 20190701 |
| Unknown | China national standards | MT | 900.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1130.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11700.0 | USD | 20190701 |
| Unknown | China national standards | MT | 780.0 | USD | 20190701 |