The (MoSPI) coordinates the statistical activities across India and maintains high standards for data quality. Core Functions & Key Indicators
MoSPI is responsible for compiling and releasing critical macroeconomic data used for national planning: Indian Mostmp4
Based on available information, "Mostmp4" does not appear to be an official Indian government report, platform, or statistical term. It is highly likely a typo for (Ministry of Statistics and Programme Implementation), which is the nodal agency for official data in India. Indian Mostmp4