| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6860.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3530.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6990.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5020.0 | USD | 20190701 |
| Unknown | China national standards | MT | 16510.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8760.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 83200.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190701 |