| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2750.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2410.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2590.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3960.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2380.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2760.0 | USD | 20190501 |
| Unknown | China national standards | MT | 16950.0 | USD | 20190501 |
| Unknown | China national standards | MT | 15930.0 | USD | 20190501 |
| Unknown | China national standards | MT | 18950.0 | USD | 20190501 |