| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25890.0 | USD | 20190922 |
| Unknown | China national standards | MT | 28410.0 | USD | 20190922 |
| Unknown | China national standards | MT | 4240.0 | USD | 20190922 |
| Unknown | China national standards | MT | 4250.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3670.0 | USD | 20190921 |
| Unknown | China national standards | MT | 32230.0 | USD | 20190921 |
| Unknown | China national standards | MT | 26760.0 | USD | 20190921 |
| Unknown | China national standards | MT | 34740.0 | USD | 20190921 |
| Unknown | China national standards | MT | 35080.0 | USD | 20190921 |
| Unknown | China national standards | MT | 26760.0 | USD | 20190921 |