| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3540.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3320.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3190.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3170.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3090.0 | USD | 20190701 |