Correction to statutory reference: specifies sub section (4) of section 9 as the operative provision, effective from June 30, 2017. Corrigendum to Notification No. 8/2017 substitutes the words 'under section 9' with 'under sub section (4) of section 9' in paragraph 1, clarifying the operative statutory provision for the rate notification; the corrigendum is effective from 30 June 2017.