| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21290.0 | USD | 20190701 |
| Unknown | China national standards | MT | 23540.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11710.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11340.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3950.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11380.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1120.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4930.0 | USD | 20190701 |