| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24910.0 | USD | 20191221 |
| Unknown | China national standards | MT | 27670.0 | USD | 20191221 |
| Unknown | China national standards | MT | 25340.0 | USD | 20191221 |
| Unknown | China national standards | MT | 25740.0 | USD | 20191221 |
| Unknown | China national standards | MT | 3400.0 | USD | 20191221 |
| Unknown | China national standards | MT | 3610.0 | USD | 20191221 |
| Unknown | China national standards | MT | 3560.0 | USD | 20191221 |
| Unknown | China national standards | MT | 3720.0 | USD | 20191221 |
| Unknown | China national standards | MT | 3820.0 | USD | 20191221 |
| Unknown | China national standards | MT | 3880.0 | USD | 20191221 |