GST rate amendment adds rab not pre-packaged or labelled to state tax schedule with effect from central notification. The State tax rate notification is amended to insert 'Rab, other than pre-packaged and labelled' into the Schedule against the relevant serial number, enacted under section 11(1) of the Chhattisgarh GST Act, 2017, and deemed effective from the effective date of the corresponding Central Tax (Rate) notification.