| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30890.0 | USD | 20190716 |
| Unknown | China national standards | MT | 22890.0 | USD | 20190716 |
| Unknown | China national standards | MT | 4540.0 | USD | 20190716 |
| Unknown | China national standards | MT | 3350.0 | USD | 20190716 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190716 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190716 |
| Unknown | China national standards | MT | 3320.0 | USD | 20190715 |
| Unknown | China national standards | MT | 3240.0 | USD | 20190715 |
| Unknown | China national standards | MT | 3900.0 | USD | 20190715 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190715 |