| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3450.0 | USD | 20190413 |
| Unknown | China national standards | MT | 8400.0 | USD | 20190413 |
| Unknown | China national standards | MT | 14700.0 | USD | 20190413 |
| Unknown | China national standards | MT | 190.0 | USD | 20190412 |
| Unknown | China national standards | MT | 6380.0 | USD | 20190412 |
| Unknown | China national standards | MT | 57080.0 | USD | 20190412 |
| Unknown | China national standards | MT | 15240.0 | USD | 20190412 |
| Unknown | China national standards | MT | 67240.0 | USD | 20190412 |
| Unknown | China national standards | MT | 121910.0 | USD | 20190412 |
| Unknown | China national standards | MT | 56090.0 | USD | 20190412 |