Underground Waste Containers Market Size, Share & Trends Analysis Report By Product Type (Metal Containers, Plastic (HDPE) Containers, Composite/Hybrid Containers, Concrete-based Containers, Smart Underground Containers), By Waste Type (General Municipal Solid Waste, Recyclable Waste, Organic/Biowaste, Hazardous Waste, Industrial Waste, E-waste, Others), By Technology Integration (Conventional Underground Containers, Smart IoT-enabled Containers, Sensor-Based Fill-level Monitoring Systems, Automated Collection Lift Systems, Solar-assisted Smart Waste Units), By Installation Type (Permanent Underground Systems, Semi-underground/Modular Systems, Mobile/Relocatable Systems), By Capacity (Below 1,000 L, 1,000–3,000 L, Above 3,000 L), By Application (Residential Communities, Commercial Spaces, Industrial Zones, Municipal Areas, Others) and By Region (North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2026-2034