RFQ- Sand Type: slica Sand Effective size (mm): 90% 1.8 mm ksa tender;https://madeinsaudigate.com/tenders/rfq-sand-type-slica-sand-effective-size-mm-90-1-8-mm/;;;2025-07-15;saudi;Construction – Raw Materials / Industrial Minerals;"العميل ""Tawakkal Trading Co."" في دبي يطلب توريد 3