Inquiry about Round Cast Gypsum Plate

We are looking for an OEM manufacturer for custom round cast gypsum plates for the UK market. Product specifications: - Material: high-strength plaster of Paris (gypsum) - Diameter: 220 mm - Thickness: 6–8 mm - Colour: white - Surface: smooth, unglazed - Weight: approximately 180–220 grams - No custom logo required - Packaging: 25 or 50 pieces per export carton We plan to start with a trial order of about one pallet (approximately 2,500 pieces). If the product meets our requirements, we expect repeat orders over time. Please quote your best prices (EXW, FOB nearest port, DDP to Birmingham, UK). Also provide MOQ, tooling/mould cost, sample cost, production lead time, carton dimensions and gross weight, and maximum quantity per 20ft and 40ft container. We are looking for a long-term manufacturing partner.