Interest received from subsidiary company

This discussion clarifies whether interest received from a subsidiary company on an outstanding balance is subject to GST. The consensus is that GST is indeed applicable at a standard rate of 18%. However, a question arises regarding whether this rate changes if the outstanding balance is related to specific goods with different GST rates, such as cement at 28%. The query seeks confirmation on whether the 18% interest rate still applies or if the product's GST rate should be considered.