| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10340.0 | USD | 20191121 |
| Unknown | China national standards | MT | 9530.0 | USD | 20191121 |
| Unknown | China national standards | MT | 9910.0 | USD | 20191121 |
| Unknown | China national standards | MT | 17460.0 | USD | 20191121 |
| Unknown | China national standards | MT | 13940.0 | USD | 20191121 |
| Unknown | China national standards | MT | 10700.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1480.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1670.0 | USD | 20191121 |
| Unknown | China national standards | MT | 3340.0 | USD | 20191120 |
| Unknown | China national standards | MT | 11830.0 | USD | 20191120 |