| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4090.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4130.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4960.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4280.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3900.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6520.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4410.0 | USD | 20190601 |