Value Chain Analysis of the Pearl-Button Industry in Mehsi (East Champaran, Bihar)

The Mehsi pearl-button industry (East Champaran, Bihar) is a historically significant, resource-based cottage manufacturing cluster that uses riverine mollusc shells to produce mother-of-pearl buttons and related accessories. This paper provides a comprehensive value-chain analysis of the Mehsi pearl-button cluster, mapping activities from raw-shell procurement through cutting, drilling, polishing, packaging, integration with garment value chains, and marketing/export linkages. The analysis synthesises district administration records, state MSME reports, ecological studies and press accounts to identify the principal actors, resource flows, constraints and upgrade opportunities for the cluster. Historically a vibrant cottage sector (peaking at ≈160 units across 13 panchayats and tens of thousands of direct/indirect livelihoods), Mehsi’s shell-button industry has experienced decline due to multiple factors: regulatory changes to shell collection (post-1964 Mines & Minerals Act), disruptive competition from synthetic buttons, raw-material supply insecurity, outdated processing technology and weak forward linkages to high-value markets (District Administration East Champaran, n.d.; OdishaTV, 2012). Ecological and pollution issues associated with processing have also been documented (Begam & Khan, 2002). This paper’s value-chain mapping identifies five critical leverage points for revival and upgrading: (1) formalising and securing sustainable raw-material supply chains (cooperatives, regulated leases, traceability), (2) investing in shared common-facility centres (CFCs) for precision cutting, drilling and finishing to reduce waste and improve quality, (3) product and design upgrading through ties with garment clusters (e.g., silk producers) and designers to create premium, eco-positioned accessories, (4) strengthening market linkages (branding, e-commerce, trade fairs, export facilitation), and (5) embedding environmental safeguards and certification to meet modern sustainability expectations. Policy recommendations include a targeted “Mehsi Cluster Revival Programme” under state MSME policy, lease/regulatory simplification for shell collection accompanied by sustainable harvesting rules, capital/technology support for CFCs, skill development programmes (with focus on women and marginalised collectors), and marketing/brand support for a “Mehsi Mother-of-Pearl” label. For enterprise actors, formation of federated cooperatives, incremental technology adoption (via CFCs), product diversification and quality/traceability systems are proposed. By documenting the Mehsi pearl-button value chain and offering pragmatic upgrade pathways, this study contributes to literature on rural manufacturing clusters, value-chain upgrading and inclusive regional development in low-income, resource-based settings. Keywords: pearl button industry; value chain; Mehsi; MSME clusters; rural industrialization