Inquiry about Custom Jigsaw Puzzle NEW

I am seeking an OEM manufacturer for custom jigsaw puzzles with artistic design. I require a quotation for 250 units, with options for both 250-piece and 500-piece counts. Material and quality specifications are crucial: greyboard cardboard approximately 2.0 mm thick, matte lamination finish for a premium look, high-definition CMYK printing, and precision die-cut pieces to minimize puzzle dust. Please provide unit prices for EXW and FOB terms, sample cost and lead time, production lead time, packaging dimensions and weight, and MOQ for future orders. I aim to build a long-term partnership if the initial production is successful and can supply artwork files immediately after confirmation.