| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2480.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2440.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2310.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2510.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2200.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2490.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2380.0 | USD | 20190501 |