I have received a similar response from MCA and has been asked to resubmit the form, any help is appreciated, please let me know if anyone has any idea about this.
Below quoted response received from MCA.
"Business is defined as per Section 2(1)(e) of the LLP Act, 2008 as including trade, profession, service and occupation. Manufacturing & allied activities have been positively excluded from this definition. Hence, the business activity(ies) of the proposed LLP need(s) to be modified accordingly".