| · | [Silicon]Ferro Silicon in Japan Market | 1/11/2022 |
| · | [Silicon]Ferro Silicon in South Korea Market | 1/11/2022 |
| · | [Silicon]Ferro Silicon in EU Market | 1/11/2022 |
| · | [Silicon]Ferro Silicon in India Market | 1/11/2022 |
| · | [Silicon]Silicon Metal in Japan Market | 1/11/2022 |
| · | [Silicon]Ferro Silicon in USA Market | 1/7/2022 |
| · | [Silicon]Ferro Silicon in Japan Market | 1/7/2022 |
| · | [Silicon]Ferro Silicon in South Korea Market | 1/7/2022 |
| · | [Silicon]Ferro Silicon in EU Market | 1/7/2022 |
| · | [Silicon]Ferro Silicon in India Market | 1/7/2022 |
| · | [Silicon]Silicon Metal in Japan Market | 1/7/2022 |
| · | [Silicon]Ferro Silicon in USA Market | 1/6/2022 |
| · | [Silicon]Ferro Silicon in Japan Market | 1/6/2022 |
| · | [Silicon]Ferro Silicon in South Korea Market | 1/6/2022 |
| · | [Silicon]Ferro Silicon in EU Market | 1/6/2022 |