卡塔尔采购需求：白色亚克力马克笔、Cello 彩色塑料蜡笔、可擦圆珠笔、折叠放大镜、永久性马克笔子弹头、永久性马克笔凿头

I'm looking to source a variety of stationery products for our upcoming project. Can you provide a detailed list of the items you have available, along with their pricing? We're particularly interested in items like notebooks, pens, planners, and other office supplies. Additionally, it would be helpful if you could include information on bulk order discounts, lead times for delivery, and any minimum order quantities that apply. This will help us make informed decisions as we move forward. Thanks!