| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5710.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2440.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2900.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2880.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4290.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1700.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6140.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2520.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3690.0 | USD | 20191201 |