| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4500.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5080.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4420.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5240.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4400.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3930.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4140.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3890.0 | USD | 20190701 |