Statement filing deadline extended to accommodate operators lacking portal registration, permitting late electronic submission of required supply statements. The Explanation to sub section (4) of section 52 is amended to substitute the date 31st January, 2019 with 07th February, 2019, extending the deadline to furnish the electronically filed statement of outward supplies, supplies returned through the operator, and the amount collected, to address operators who could not obtain portal registration and thus could not file for specified months.