| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9920.0 | USD | 20190201 |
| Unknown | China national standards | MT | 15280.0 | USD | 20190201 |
| Unknown | China national standards | MT | 7690.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2670.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3870.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6090.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6330.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3200.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3050.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3460.0 | USD | 20190201 |