| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4790.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5040.0 | USD | 20190201 |
| Unknown | China national standards | MT | 7440.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4480.0 | USD | 20190201 |
| Unknown | China national standards | MT | 7530.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4660.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6230.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5290.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4510.0 | USD | 20190201 |