GST on soybean oil extraction residues now subject to reduced rate under notified integrated tax rate change. Goods under Schedule I described as oil cake and other solid residues from soybean oil extraction are made liable to GST at 5% effective on the notified commencement date by Notification No. 9/2025 Integrated Tax (Rate) dated 17 09 2025, identifying the goods description, applicable rate, and the notification implementing the amendment.