| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12100.0 | USD | 20200511 |
| Unknown | China national standards | MT | 16110.0 | USD | 20200511 |
| Unknown | China national standards | MT | 1450.0 | USD | 20200511 |
| Unknown | China national standards | MT | 9880.0 | USD | 20200510 |
| Unknown | China national standards | MT | 18360.0 | USD | 20200510 |
| Unknown | China national standards | MT | 12380.0 | USD | 20200510 |
| Unknown | China national standards | MT | 1870.0 | USD | 20200510 |
| Unknown | China national standards | MT | 2550.0 | USD | 20200510 |
| Unknown | China national standards | MT | 530.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2480.0 | USD | 20200501 |