| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3940.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4290.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5530.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3920.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4010.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4530.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4060.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4810.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4070.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190701 |