| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31150.0 | USD | 20190616 |
| Unknown | China national standards | MT | 36890.0 | USD | 20190616 |
| Unknown | China national standards | MT | 27140.0 | USD | 20190616 |
| Unknown | China national standards | MT | 4130.0 | USD | 20190616 |
| Unknown | China national standards | MT | 7520.0 | USD | 20190616 |
| Unknown | China national standards | MT | 4060.0 | USD | 20190616 |
| Unknown | China national standards | MT | 4140.0 | USD | 20190616 |
| Unknown | China national standards | MT | 5370.0 | USD | 20190616 |
| Unknown | China national standards | MT | 3950.0 | USD | 20190616 |
| Unknown | China national standards | MT | 4460.0 | USD | 20190616 |