We require bulk quantities of raw abalone shells (Haliotis) for industrial-scale mother-of-pearl sheet production. Specifications needed include available size grades, bulk order capacities (minimum 1-ton shipments), and commercial terms for long-term supply partnership. Suppliers must demonstrate capability for consistent large-volume shipments. Please provide details on shell quality parameters and export documentation compliance.

Want to purchase about 1000 kg of mother of pearl shells, fresh water shells and abalone shells together in one lot and ask if can supply