| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18850.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2900.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2830.0 | USD | 20190701 |
| Unknown | China national standards | MT | 19490.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2830.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11860.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22460.0 | USD | 20190701 |
| Unknown | China national standards | MT | 18460.0 | USD | 20190701 |
| Unknown | China national standards | MT | 19490.0 | USD | 20190701 |