【Indonesia Nickel Market Tracker】Recently, according to public information, there has been an increase in volcanic activity on Ibu. The Indonesian Agency for Volcanology and Geological Hazard Mitigation (PVMBG) has raised the alert level for volcanic eruptions on Ibu from Level 3 to Level 4. According to SMM, this unexpected situation has not affected the normal production of mines in the current small K Island, but may have some impact on aircraft transportation in the future.