孟加拉采购需求：珠宝盒供应，珠宝批发，纸板纸盒，铜版纸盒，折叠纸盒，戒指盒

I'm currently exploring various suppliers for our upcoming project and am interested in your products. Could you please provide me with a detailed breakdown of your pricing? It would be great if you could include any volume discounts or special offers available. Also, if you have any catalog or pricing tiers based on order quantities, I'd love to see that too. This info will help us with budgeting and deciding how we can move forward with you as a potential supplier. Looking forward to your prompt response!