| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2650.0 | USD | 20190701 |
| Unknown | China national standards | MT | 700.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3460.0 | USD | 20190701 |
| Unknown | China national standards | MT | 16990.0 | USD | 20190701 |
| Unknown | China national standards | MT | 54100.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6360.0 | USD | 20190701 |
| Unknown | China national standards | MT | 21570.0 | USD | 20190701 |
| Unknown | China national standards | MT | 21570.0 | USD | 20190701 |
| Unknown | China national standards | MT | 28810.0 | USD | 20190701 |
| Unknown | China national standards | MT | 23640.0 | USD | 20190701 |