- Progress of Entrepreneurs Memorandum of Micro/Small/Medium/Artisan Enterprises in Siwan District of Bihar (31.03.2009) - Part II
- Progress of Entrepreneurs Memorandum of Micro/Small/Medium/Artisan Enterprises in Siwan District of Bihar (31.03.2009) - Part I
- Number of Registered Units, Employment and Investment of Micro, Small and Medium Enterprises in Siwan District of Bihar (2008-2009)
- Number of Entrepreneurs Memorandum (Part-II) Filed by Micro, Small and Medium Enterprises (MSME) in Siwan District of Bihar (2008-2009)
- Number of Entrepreneurs Memorandum (Part-II) Filed by Micro, Small and Medium Enterprises (MSME) in Siwan District of Bihar (2007-2008)
- Number of Registered Units, Employment and Investment of Micro, Small and Medium Enterprises in Siwan District of Bihar (2007-2008)
- Number of Registered Units, Employment and Investment of Micro, Small and Medium Enterprises in Siwan District of Bihar (2006-2007)
- Number of Small Scale Industries Registered Units in Siwan District of Bihar (31.03.2007)
- Progress of Permanent Registration of Small Scale Industries/Tiny/Artisan Units in Siwan District of Bihar (March, 2006) - Part I
- Progress of Permanent Registration of Small Scale Industries/Tiny/Artisan Units in Siwan District of Bihar (March, 2006) - Part II
- Principal Characteristics of Small Scale Industries in Siwan District of Bihar (2001-2002)